Mythical Creatures: Legendary Beings for Fiction

Every fantasy writer has reached for a dragon at some point. Or a vampire, a werewolf, a unicorn standing at the edge of a forest clearing. These creatures work, technically. Readers recognise them instantly, which is exactly the problem. Recognition and originality pull against each other, and reaching for the same six creatures every genre writer reaches for is how a story starts to read like everyone else's.

There's a quieter option. A púca. A selkie. A dullahan riding a headless horse down a country lane at midnight. Or something you build yourself, provided you build it properly, with the same internal logic a traditional creature already carries. None of that means abandoning dragons or vampires altogether; it means knowing there's a wider mythical creatures list available, and knowing how to choose from it on purpose rather than by habit.

Part of the difficulty is language. "Mythical," "mystical," and "legendary" get thrown around online as though they mean the same thing, which makes research harder than it should be. They don't mean the same thing, and treating them as synonyms is how writers end up borrowing the wrong kind of creature for the wrong kind of story. A creature's origin- which mythology produced it, what belief system it comes from, what role it played for the people who first told stories about it- is what gives it internal logic. Irish and Celtic creatures carry that logic more visibly than most. A banshee doesn't just haunt; she's tied to specific families, and she wails before a death, not after. That specificity is exactly what makes her usable in fiction rather than decorative.

This guide sets out, in order: clear distinctions between mythical, mystical, legendary and fantasy creatures; a categorised mythical creatures list spanning Irish and Celtic mythology as well as Greek, Norse and cross-cultural traditions; a practical exercise for building an original creature that still feels mythologically grounded; and genre-specific guidance for using a creature well, whether you're writing fantasy, horror, romance or a children's book. Work through it in order. The definitions set up the list, and the list sets up the exercise. By the end, you won't just have a list of names. You'll know how to use any of them properly.

What Are Mythical Creatures? A Working Definition

The Core Concept: Myth, Legend, and Belief

A mythical creature originates in a culture's mythology: a body of traditional stories tied to belief, religion, or cosmology, passed down and reshaped across generations rather than invented for a single book. That's the line separating it from a purely invented fantasy creature with no folkloric root at all. A dragon guarding treasure in Norse tradition and a dragon guarding a river in Chinese tradition are both mythical, because both come from a living system of belief that predates any individual storyteller. A three-headed wolf invented for chapter four of your own novel is not mythical, however convincing it feels on the page. It's fantasy, and there's nothing wrong with that. It's simply a different kind of creature, doing a different kind of work for your story.

Where a creature comes from shapes what it's "allowed" to do once it's on the page. A creature's origin isn't trivia for the acknowledgements page. It's the actual source of its internal logic, and skipping it tends to show.

Why the Definition Matters for Writers

This distinction matters practically, not just academically. Writers who know a creature's origin can use its traditional rules as plot mechanics rather than as decoration. A selkie's need for its sealskin isn't a nice detail to mention once and move past; it's the entire structure of a selkie story, because it dictates who holds power over whom, and what it would actually take to break that hold. Writers who skip the origin tend to flatten a creature into its silhouette: a ghost, a monster, a pretty woman who occasionally turns into a seal, and in doing so lose the mechanism that made the underlying myth worth telling in the first place.

Expert Tip: Ground every creature detail in something, whether that's traditional folklore or your own established rules, so the reader never senses arbitrary invention creeping in halfway through the book.

Mythical, Mystical, Legendary, and Fantasy: Untangling the Terms

The four terms overlap constantly in casual use, but they're worth separating properly before building a creature list, because each one tells you something different about how much folkloric homework a creature needs before it's ready to use.

Mythical creatures are rooted in a culture's mythology: gods, cosmology, origin stories, the framework a society once used to explain how the world worked and why. 

Mystical beings are connected to the supernatural or spiritual more broadly; a mystical being doesn't need to belong to a specific myth cycle to earn the label, only to sit outside the natural order in some recognisable way. 

Legendary creatures are tied to a semi-historical account, often localised to a particular place or event; a legendary creature is one that's said to have "really" appeared somewhere, even where no one can prove it one way or the other. 

fantasy creatures are invented for fiction, with no folkloric origin behind them at all.

These aren't strict boundaries, and a creature can drift between categories depending on how it's handled on the page. A banshee stripped of her traditional rules and treated as a generic wailing ghost starts to read as fantasy, even though she began as something mythical with a specific cultural weight behind her. Knowing which of the four terms you're actually reaching for tells you how much research a creature needs before you can use it with any real confidence, and it stops you from accidentally borrowing a mystical being's vagueness when what your story actually needs is a mythical creature's specificity.

It's also worth being deliberate about mixing traditions within a single story. Blending an Irish creature with a Greek one, or a Norse rule with a Celtic setting, can work beautifully when it's intentional, and world-building thrives on that kind of cross-pollination. It reads as a mistake, though, when it happens by accident, because a reader who knows either tradition will notice the seam. A story that gives a selkie a valkyrie's judgement-day function, deliberately, as a stated piece of your world's own cosmology, reads as inventive. The same combination arrived at by accident, because two source pages were skimmed rather than read properly, reads as careless, and readers tend to notice the difference even when they can't quite say why.

Expert Tip: A creature can shift categories depending on treatment. Write a banshee with none of her traditional rules, and she stops being a banshee. She simply becomes a ghost with an Irish name attached.

Mythical Creatures List: Irish and Celtic Origins

Most mythical creatures round-ups default to Greek gorgons and Norse valkyries, with Irish material treated as a footnote if it's mentioned at all. That's a missed opportunity, particularly for an Irish writer, because Ireland's own folklore is dense with creatures that arrive already carrying built-in mechanics: a rule, a warning, a condition, exactly the kind of specific detail a story needs and a writer working from a thinner tradition would otherwise have to invent from nothing.

Classic Examples

Choosing the right adjectives when you describe each of these matters more than reaching for another synonym for "eerie." Precision is what makes a creature feel researched rather than borrowed wholesale from a listicle, and the five creatures below each have specific, traditional details worth keeping over any generic description that happens to fit.

The banshee (bean sí) is not a generic ghost. She's a woman who wails to warn of an approaching death, and in the older tradition she's attached to specific families, most often the ones said to descend from the old Gaelic lineages. Her cry comes before the death, not after, which makes her useful as a warning device built into the plot rather than a jump-scare bolted onto a scene. Some tellings describe her combing her hair; others describe only the sound, but the family connection and the timing are the two details worth keeping consistent if you use her.

The púca is a shapeshifter, most often appearing as a black horse with glowing yellow eyes, though tradition allows other forms too, including a goat, a hare, or occasionally a ragged old man. It's mischievous rather than reliably evil, capable of helping a lost traveller home or leading one astray depending entirely on its mood that night. It has strong associations with Samhain and with crops left unharvested after a certain date in November, which makes it a natural fit for a story built around a threshold, whether that's a calendar date, a doorway, or a deadline a character has failed to meet.

The dullahan is a headless rider, usually mounted on a black horse, who carries his own head under one arm and calls out the name of whoever is about to die. He's an omen in the truest sense of the word, and his central rule, that he can't be stopped once he's named someone, makes him a genuinely dangerous figure to write rather than a decorative one. Tradition holds that anyone who tries to watch him pass risks being struck blind or worse, which gives a writer a ready-made reason for characters to hide rather than confront him directly.

The merrow is Ireland's mermaid tradition, though male and female merrows differ sharply in description. The female merrow is often described as beautiful, with green hair and webbed hands, while the male is described as considerably less appealing, sometimes with a pig-like face and a fondness for brandy. Like several water-bound creatures across world folklore, a merrow is tied to a garment or object, a red cap in most tellings, that lets her move between sea and land, echoing the same skin-and-shore logic found in the selkie tradition.

The selkie is a seal that sheds its skin to become human. If a person hides that skin, the selkie is bound to remain on land, often as a spouse, until the skin is found again, at which point the pull back to the sea is described as close to irresistible, strong enough to override years of a settled human life. It's one of the clearest examples in any tradition of a creature whose folklore arrives pre-loaded with romantic and tragic stakes, which is part of why it keeps resurfacing in fiction aimed at readers who want longing built into the premise itself.

Irish creatures come with built-in plot mechanics: a rule, a warning, a condition, the kind of specific detail writers working from thinner traditions often have to invent from scratch. Using them well means treating that tradition as a living one rather than a costume box. Where a detail comes from a specific region or an oral account rather than a general summary, it's worth noting that in your own research, since Irish folklore varies meaningfully by county and by teller, and presenting one version as the definitive one does the tradition a disservice.

This matters more for Irish and Celtic material than for most other mythologies a writer might borrow from, because it isn't purely historical. People still tell these stories, still argue over which townland a particular sighting belongs to, still pass details down within families rather than only through print. That living quality is part of what makes the material rich, but it also means a writer has a responsibility most fantasy source material doesn't carry: get the broad strokes wrong and you're not just inventing badly; you're misrepresenting something that still means something to people. Cross-referencing more than one account before committing a detail to the page is worth the extra half hour, particularly for anything you plan to present as fact rather than as your own fictional variation on it.

Mythical Creatures List: Greek, Norse, and Global Traditions

Greek mythology supplies some of the most recognisable hybrid creatures in Western storytelling. The chimera is part lion, part goat, part serpent, a genuine composite rather than a single animal with extra features bolted on. The minotaur, trapped in Daedalus's labyrinth, is punishment and appetite bound together in one figure, and its central menace comes from the maze as much as the creature itself. The sirens, whose song draws sailors toward the rocks, work as a warning about desire rather than a straightforward monster: the danger isn't teeth, it's wanting something enough to steer straight into it.

Norse mythology leans further into fate and death. The draugr is an undead figure guarding its own burial mound, retaining enough of its living strength and grudges to make robbing that mound a genuinely bad idea. The valkyries choose which warriors die in battle and which are carried onward to the afterlife, giving them a function closer to judge than monster. Jörmungandr, the serpent large enough to circle the entire world with its own tail in its mouth, ties directly into Norse cosmology's account of how the world will eventually end, which is worth knowing if you're borrowing the creature without the wider mythological legends it's embedded in.

Then there are the cross-cultural creatures, dragons, phoenixes, mermaids, that appear in some form across multiple unrelated traditions, and this is where it becomes genuinely easy to make a mistake. A dragon in Western tradition is typically a hoarder and a villain, something a hero is meant to slay to prove himself. A dragon in East Asian tradition is closer to a guardian of fortune and water, a figure of respect rather than a monster earmarked for defeat. Treat those two dragons as interchangeable, and you risk importing a theme you didn't actually intend: slaying a guardian reads very differently from slaying a hoarder, even where the physical creature on the page looks nearly identical.

A creature's meaning changes with its cultural context. Choosing which version you're using is a decision that affects your story's theme, not merely its set dressing, and it's worth making that choice on purpose rather than by default.

None of this requires setting a story in ancient Greece or medieval Scandinavia. A contemporary novel can borrow a valkyrie's function, the figure who decides who lives and who doesn't, and place her behind a hospital reception desk or inside a courtroom without losing what made her interesting in the first place. What has to survive the transplant is the underlying logic, not the toga or the longship. Writers who move a creature into a modern setting and keep only its aesthetic- the wings, the armour, the trident- tend to lose the exact quality that made readers care about the original myth.

Mythical Monsters List: Shapeshifters, Guardians, and Hybrid Beasts

Origin isn't the only useful way to organise a creature list. Function matters just as much, particularly once you already know the role you need a creature to play and you're working out which one actually fits that role.

Shapeshifters, the selkie, the púca, the werewolf, are useful wherever a story needs identity to feel unstable, or wherever transformation itself is the point rather than a twist along the way.

Guardians and omens, the banshee, the sphinx, suit stories that need warning built directly into the structure, a sense that something is coming before it actually arrives on the page.

Hybrid beasts, the chimera, the griffin, the minotaur, work well as physical obstacles or as embodiments of a theme stitched together from more than one idea, since that's literally how they were built in the first place.

Water creatures, the merrow, the kraken, the siren, carry an obvious association with the unknown and the unreachable, useful for stories about what lies just past the edge of what a character can control or predict.

Organising a mythical monsters list by function, rather than only by name, helps you choose a creature based on the role it needs to play in your story: messenger, threat, guide, or omen, and often narrows a long list of legendary creatures down to two or three genuine candidates quickly. It can also help you decide whether a creature should challenge the protagonist or support the story's central conflict as an antagonist. It's a useful exercise even when you already know which creature you want to use, because naming its function out loud, guardian, omen, threat, tends to expose whether you've actually thought through what it's doing in the story or whether it's currently just standing in a scene looking impressive. 

Comparison Table: Mythical Creature Categories at a Glance

Use this table as a quick reference, not a final word. Verify each creature's traditional description against a credible folklore source before you build a scene, a chapter, or an entire manuscript around it, Irish creatures especially, since popular culture has flattened many of them down to a single trait over the past few decades.

Common Confusions: What a Mythical Creature Is Not

Mythical vs. Fictional Monster

A fictional monster invented purely for one story, with no folkloric root behind it, isn't a mythical creature, even where it resembles one closely on the page. Both are entirely valid choices for a writer to make. But only one arrives carrying pre-built cultural weight: readers who recognise a banshee bring assumptions and associations with them before you've written a single line of description. A creature invented from nothing has to earn all of that from scratch, entirely within the pages of your own book, which is harder work but also gives you total control over what it means. Neither option is the "better" one by default; a purely invented monster can end up feeling more original precisely because it owes nothing to an existing tradition, while a mythical creature can feel more resonant precisely because it does. The choice depends on what your story needs more: freedom, or inherited weight.

Mythical vs. Legendary

Legendary creatures are typically tied to a claimed real event or sighting, a lake monster someone swears they saw, a beast blamed for missing livestock in a specific townland decades ago. Mythical creatures belong to a broader cosmology or belief system rather than a single reported incident. A creature can be both at once, and often is: if it comes with an origin myth explaining why it exists, it's mythical; if it also comes with a "someone reportedly saw it near the bridge," it's legendary too. A local sighting layered onto an existing myth is often the most convincing version of all, since it gives a reader both a cosmology to believe in and a specific, recent reason to feel unsettled by it.

Key Takeaway: If it comes with an origin myth, it's mythical. If it comes with a claimed sighting, it's legendary. A well-built creature can carry both labels at the same time.

A Note on Overlap

None of this is a reason to panic over precise labelling before you're allowed to write a scene. A working writer doesn't need to file a creature under exactly one heading before using it; the categories exist to sharpen research, not to gatekeep creativity. What matters is that you know, roughly, which kind of homework a given creature needs: folkloric grounding for a mythical one, a plausible local rumour for a legendary one, so that the details you invent sit comfortably alongside the details you borrowed.

Why Writers Use Mythical Creatures

Building Symbolism and Theme

A creature's traditional meaning can carry theme without a line of exposition. A banshee, used properly, signals that death is coming before a single character says so out loud, which is pathos built directly into the folklore, doing work a writer would otherwise have to construct through dialogue or a laboured metaphor. A phoenix does the same job for rebirth, arriving already loaded with meaning a reader picks up on instinctively. Used well, a mythical creature functions almost like a metaphor the reader has already agreed to before the book even opens, since the cultural weight was built up long before your version of the story existed. The creature becomes a kind of shorthand your reader may already understand on some level, even before they could explain why in their own words.

Creating Tension and Stakes

A creature's traditional rule, a deal, a curse, a condition, creates built-in tension a writer doesn't have to invent from nothing. A selkie bound by a hidden skin. A púca whose mood can turn without warning between one paragraph and the next. These aren't ornamental details sitting in a description paragraph; they're the actual mechanism by which the story generates stakes and keeps generating them across the length of a manuscript.

The dullahan works the same way from the opposite direction: once he's named someone, that naming is the tension, not a jump-scare appearance a chapter later. A writer who treats the rule as a single dramatic beat rather than a condition the whole plot has to answer tends to waste the most useful part of the creature.

Expert Tip: Let a creature's traditional rule function as the plot mechanic throughout. Don't mention it once in chapter two and quietly abandon it by chapter ten.

Grounding World-Building

Borrowing from real mythology gives an invented world a sense of depth and history that readers recognise, even inside a fully fantastical setting they've never encountered before. A single well-placed reference to a genuine folkloric tradition can do more grounding work than several pages of invented backstory, because the reader's own mind fills in the rest of what it implies. This is also where a book's visual identity starts to matter in practical terms: a creature with a strong folkloric root tends to translate well to cover art or interior illustration, since there's already a tradition of imagery to draw from rather than a blank page and no reference point at all. A single striking detail, green hair, a black horse with yellow eyes, a headless rider carrying his own head under one arm, tends to do more for a reader's sense of place than an entire invented pantheon described in full from scratch.

The Appeal of Mythical Creatures: Why Readers Respond to Them

The Almost-Human Effect

Selkies, sirens, and creatures like them share a particular quality: they're human-adjacent but not quite. They let readers explore the edges of identity and belonging without stepping fully outside anything recognisable or familiar. A selkie is a woman, until she isn't. A siren sings like something that wants connection, right up to the point where it becomes clear that it doesn't, at least not in any sense a person could survive.

The most enduring mythical creatures sit at a threshold: human and not, safe and not, known and not. That in-between quality is the actual source of their power, and it's a large part of why the same handful of creature types keep reappearing across centuries of storytelling, long after the specific stories that first produced them have faded from most readers' memory.

It's worth writing toward that threshold quality deliberately rather than treating it as an accident of the folklore. A selkie who is written as fully human except for one physical detail loses the tension that makes her interesting; a selkie who never feels human at all becomes hard for a reader to care about. The useful version sits in between, close enough to identify with, strange enough that the reader never quite settles. That balance, more than any single physical description, is usually what separates a memorable creature from a forgettable one.

Building Your Own Mythical Creature: Step-by-Step Exercise

If none of the traditional creatures fit what your story specifically needs, build one. An invented creature can carry the same weight as a traditional one, provided it's built with the same internal logic underneath it, rather than assembled purely from striking visual details.

Choose a function. Decide whether your creature is a guardian, an omen, a trickster, a threat, or a guide. This single decision shapes almost everything else that follows, from how it looks to how it speaks, if it speaks at all.

Decide its origin logic. What belief or fear does it come from? A creature born from a community's fear of drowning will look and behave differently from one born from a fear of forgetting the dead, even if both end up as, say, a pale figure that appears near water.

Give it one binding rule. A condition, a weakness, a debt, something close to the rule of three that so much traditional storytelling relies on, where a creature's power is balanced against a specific, memorable limitation the reader can track across the whole book.

Test the rule. Does it create a usable plot mechanic, or is it just decoration sitting on top of an otherwise ordinary threat? If you can remove the rule and the story doesn't change in any meaningful way, the creature isn't doing enough work yet, and it's worth going back to the origin logic before moving on.

It's worth resisting the urge to invent three or four creatures at once for the same book. A single well-built creature, with a clear function and a rule that actually bites, will usually do more for a story than a crowded cast of half-developed ones competing for the reader's attention, and it's easier for a reader to hold in mind across three hundred pages, besides. Once the logic is solid on paper, sketching out a rough visual concept, even a basic one you later refine with proper design support, tends to clarify a creature's identity faster than another paragraph of physical description ever will.

Mythical Creatures Across Genres

The same creature needs to be handled differently depending on what kind of book it's in. A púca that works in a horror novel would frighten a seven-year-old reader for entirely the wrong reasons, and a banshee softened for a children's book would lose the exact quality that makes her effective in a thriller. Genre isn't just a marketing category here; it changes what a creature is actually allowed to do on the page, which is worth bearing in mind whichever of the many types of novels you're building toward.

Fantasy

Fantasy gives a creature room to carry major thematic weight and to appear across a whole series' mythology rather than a single scene. This is where high fantasy in particular earns its scale: a creature can recur across multiple books, develop its own internal history within your world, and become one of the load-bearing elements of the entire series rather than a single set piece. If you're building something on that scale, it's worth thinking early about how a creature-driven series will actually reach readers, and plenty of Irish fantasy writers now build a wide readership through Amazon Kindle publishing before a book ever reaches print, since it lowers the barrier for readers to try an unfamiliar creature or setting. Once a series has a following, many writers find that audiobook narration suits creature-driven fantasy particularly well, since a strong narrator can carry a dullahan's call or a valkyrie's judgement in a way the page alone can't quite manage.

Children's Fiction

Traditional creatures often need softened edges for a younger readership: a púca written as mischievous rather than genuinely threatening, while keeping its core identity intact underneath the softer treatment. This is a genre where book illustration does a huge amount of the work a horror novel would leave entirely to prose description, so a well-illustrated púca or merrow can carry a book almost on its own, long before a young reader can follow the full plot. If you're working in this space specifically, it's worth going to a publisher who specialises in children's book publishing in Ireland, since the production process differs meaningfully from adult fiction at almost every stage, from page count to how text and image share space on a spread.

Horror and Thriller

Horror should lean into a creature's original warning function rather than replacing it wholesale with a jump-scare. A banshee's wail works as dread-building precisely because the reader knows, in the way the character eventually comes to know, that it means someone is going to die; that gap between what the reader senses early and what the character only realises later is dramatic irony doing genuine work, not just atmosphere for its own sake. A short, atmospheric book video trailer built around that kind of sound, a wail heard before any creature is shown on screen, can be a genuinely effective way to market a horror title built on Irish folklore.

Romance

Creatures like selkies, bound by condition and torn between two worlds, suit romance's push-pull dynamics naturally, almost without needing adjustment from their traditional form. The genre already runs on longing and obstacle, and a selkie's hidden skin supplies both at once, built directly into the folklore rather than invented for the plot. This is also a genre with a strong independent publishing culture, and plenty of romance writers now build a selkie or merrow story specifically for Kindle rather than waiting on a traditional print deal.

Researching Mythical Creatures Accurately

Checking for Accuracy

Verify a creature against more than one credible source, especially for Irish and Celtic material, where popular culture often diverges sharply from tradition. A quick search will turn up dozens of casual summaries; considerably fewer will point you toward material that's actually been checked against oral tradition or published folklore scholarship rather than repeated from the last listicle someone happened to read. Older printed folklore collections and university archive material tend to hold up better than recent blog summaries, precisely because they were compiled from accounts given by people who grew up inside the tradition rather than assembled secondhand from other websites. Where possible, a dedicated editing pass focused specifically on factual and mythological consistency, not only grammar, is worth building into your process before a creature-heavy manuscript goes anywhere near a reader.

Avoiding Flattening

Resist reducing a rich creature to one trait- banshee equals scary ghost- when its traditional role is more specific and considerably more useful to a story than that single trait suggests. Flattening happens gradually, usually because a writer leans on the first association that comes to mind rather than the fuller tradition sitting behind it. It's worth reading a proper account of a creature's folklore before deciding which single trait to foreground on the page, because the trait you'd have picked by instinct is often the least interesting one actually available to you.

Tools and Resources for Writing Mythical Creatures

Once a creature-heavy manuscript starts to take shape, the practical challenge shifts from research to consistency. Did the merrow's cap appear in chapter three and quietly vanish by chapter nine? Did the dullahan's rule hold steady across two hundred pages, or did it bend to suit a convenient scene near the end? These are the details a reader notices even when they can't quite articulate why something feels off, and they're exactly what a dedicated editing pass is built to catch before publication rather than after, since an editor reading for consistency will flag a rule that quietly changed shape somewhere around chapter fifteen far faster than the writer who's been too close to the manuscript to notice.

A proofreading pass afterwards matters just as much, particularly for Irish-language terms and diacritics, bean sí, púca, which are easy to mistype inconsistently across a long manuscript without anyone noticing until a reader flags it. Formatting matters too, especially where a book is heading toward both print and ebook editions, since a creature-heavy fantasy manuscript often carries maps, family trees, or a glossary of folklore terms that need to sit correctly on the page whether the finished book ends up as a hardback or a paperback. And increasingly, writers building an original mythology across a series find it worth having a proper author website to house the creature bible itself, the rules, the origins, the family trees, somewhere readers can explore between books rather than relying on memory alone.

Conclusion

Mythical, mystical, legendary and fantasy aren't the same thing, and knowing which one you're reaching for changes how much folkloric homework a creature needs before it earns its place in your story. Ireland's own list of creatures- the banshee, the púca, the dullahan, the merrow, the selkie- offers built-in rules that most writers working from thinner traditions have to invent from scratch, alongside the wider Greek, Norse and cross-cultural mythological legends covered above. Whether you use an existing creature or build your own with the step-by-step exercise, the same test applies throughout: if the rule disappeared, would the story change? If not, there's more work to do before it's ready.

Pick one creature from the list this week, ideally an Irish one, and try the exercise properly: give it a function, an origin, and one binding rule, then write a single scene that genuinely depends on that rule holding. That's usually enough to tell you whether the creature is ready for a full manuscript or needs another pass first. If the scene works without the rule, go back to the drawing board before writing any further; if it doesn't, you've found the mechanism your story was actually missing.

When it is ready, Ireland Publishing House supports the process from there. That can mean ghostwriting support if you want a collaborator on the story itself, marketing once the finished book is ready for readers to find, and book printing when it's finally time to hold a physical copy of your creature's story in your hands.