Book Genres: Top 9 Fiction Categories

Genres
Alan Watt with L.A. hills behind

Alan Watt

Table of Contents

write 100 words a day
win a Tuscany retreat

explore upcoming
writing workshops

finish the day with a completed outline

When talking about your writing project with a friend, one of their first questions will likely be “What is the genre?” To them, it may seem like a simple question. To you, it may feel impossible to categorize your writing into any one rigid genre. 

Choosing a genre plays into every part of the publishing end of your projects. Genre informs the design for your book covers, marketing, and finding the right readers to increase your book sales. In this article, I’ll define genre, look at the main novel genre forms, and offer you a Story Weapon to unlock the story within you. 

A book’s genre categorizes it by form, style, and subject matter, helping readers know what to expect and guiding publishing decisions like marketing and cover design. While there are many genres and subgenres, nine main novel categories capture the broadest types of stories.

What is genre?

A genre is a category characterized by similarities in form, subject matter, and style found in any artistic composition. 

It is essentially a group that a body of work falls within due to the content and how it is written. The genre tells the readers what kind of content they can expect. 

The exact number of genres that exist, depends on who you ask. Most will claim there are around 50 genres of books. Most genres can be broken down into two main categories: Fiction or Nonfiction

Subgenres 

If we keep going down this rabbit hole, we will find books that combine genres such as Fantasy and Romance creating its own book baby we call subgenres. 

Subgenres are used when a book can fall under more than one genre or contains elements of multiple different kinds of genres

Because there are seemingly endless genres and subgenres in the book world, in this article we are going to focus on the various genres of fiction novels.

genres

What are the 9 main genre categories in fiction?

A fictional novel is a work generally containing 40,000 – 100,000 words. When we look into the genres that exist within fiction, we can pinpoint 9 main categories. 

There is debate on the exact number as, for example, some consider dystopian books to be their own genre while many agree they are just a subgenre of fantasy or sci-fi novels.

Or some argue Young Adult is its own category, while others say it is just an age restriction on all the other genres.

In order to not anger the genre gods, we are going to focus on the top 9 genres that are universally agreed on: Fantasy, Romance, Sci-Fi, Thriller, Horror, Mystery, Adventure, Historical, Literature.

Fantasy

What is itFeatures supernatural or magical elements usually including fictional universes and inspired by mythology or folklore
ExamplesThe Lord of the Rings by J.R.R. Tolkien
A Game of Thrones by George RR Martin
Fourth Wing by Rebecca Yarros
Popular SubgenresHigh fantasy, low fantasy, romantasy

Science Fiction

What is itExplores technical and futuristic societies addressing “what if” questions. Some create enritley different worlds while others speculate about the future of our human race. It usually contains themes of time travel, AI, or space exploration.
ExamplesDune by Frank Herbert
The Martian by Andy Weir
Cinder by Marissa Meyer
Popular SubgenresDystopian Sci-Fi, Hard Science, Soft Science

Adventure

What is itThe main goal of these novels is for a main character to venture on a quest and achieve an ultimate goal. Usually there are high-stakes situations and by going on their journey they discover their own personal transformation. These novels center around a trip or journey to cover the overall plot.
ExamplesThe Odyssey by Homer
Gulliver’s Travels by Jonathan Swift
Hatchet by Gary Paulsen
Popular SubgenresAdventure Fantasy, Lost World, Epic Adventure

Mystery

What is itThese books revolve around a crime or mystery that is being solved by the protagonist. Usually includes a crime that must be solved and clever clues for the protagonist to unlock.
ExamplesThe Adventures of Sherlock Holmes by Sir Arthur Conan Doyle
Death on the Nile by Agatha Christie
Still Life by Louise Penny
Popular SubgenresCozy Mystery, Espionage, Caper Story

Thriller

What is itUses psychological fear to build suspense with the protagonist often aiming to save their own life. These books contain cliff hangers and deception to keep the readers engaged. The goal in writing these books is to maintain the tension until the resolution at the end.
ExamplesGone Girl by Gillian Flynn
The Silent Patient by Alex Michaelides
Shutter Island by Dennis Lehane
Popular SubgenresLegal Thriller, Supernatural Thriller, Medical Thriller

Horror

What is itThese books are more centered on the feeling the reader experiences than the plot or theme of the overall story. These often include paranormal elements and terrifying details to inspire dread and fear into its readers.
ExamplesThe Shining by Stephen King
Dracula by Bram Stoker
The Invisible Life of Addie LaRue by V.E. Schwab
Popular SubgenresGothic Horror, Body Horror, Slasher Horror

Historical Fiction

What is itThese are fictional stories set in specific time periods or real historical events that work to balance facts and creative story lines. While there are historically accurate details as they pertain to real events or time periods, they give their own fictional story taking place in the chosen setting.
ExamplesAll the Light We Cannot See by Anthony Doerr
The Book Thief by Markus Zusak
A Tale of Two Cities by Charles Dickens
Popular SubgenresHistorical Mystery, Alternate History, Biographical Novels

Romance

What is itRomance is often blended with other genres, but the key thing that defines a romance novel is the romantic relationship is the center point of the plot. The entire story should focus on the protagonist’s experience with love in a specific relationship.
ExamplesThe Notebook by Nicholas Sparks
The Love Hypothesis by Ali Hazelwood
It Ends With Us by Colleen Hoover
Popular SubgenresRomantic Comedy, Paranormal Romance, Erotic Romance

Literary Fiction

What is itOften considered an absence of genre, literary fiction works are driven by their artistic value and they way they make their readers consider personal or social commentary. Many modern classics fall under this genre as they are heavy on character and very introspective.
ExamplesBeloved by Toni Morrison
Where the Crawdads Sing by Delia Owens
Tomorrow and Tomorrow and Tomorrow by Gabrielle Zevin
Popular SubgenresComing-of-Age, Experimental Fiction, Contemporary Literary Fiction

Honorable mentions

Women’s

What is itThese often fall under literary fiction or romance. Women’s novels reflect on shared feminine experiences or the growth of a female character. This genre is often meant to be empowering and engaging specifically to a female audience.
ExamplesBig Little Lies by Liane Moriarty
The Help by Kathryn Stockett
Firefly Lane by Kristin Hannah
Popular SubgenresHistorical Women’s Fiction, Chick-Lit, Women’s Mystery


Graphic Novels

What is itThese are defined less by their content than by their form. Graphic novels are stories presented to the reader through narrative art. It is a unique, powerful method to portray story.
ExamplesDays of Sand by Aimee de john
Daytripper by Fabio Moon and Gabriel Ba
Maus by Art Spiegelman
Popular SubgenresAnime, Young Adult graphic novels, Science Fiction
genre - focus

Your story weapon: Keep your head out of the result

When push comes to shove, you may need to pick a genre to sell your book under, but don’t let this limit your writing. While genre can inform the style of your writing, the story you need to tell is already inside of you. You just need to let it out. 

Don’t get distracted by dollar signs. If you set out to write a bestseller, chances are you won’t end up writing the story you were meant to tell. You put a cap on your subconscious, taking control of what you allow out.

If you are looking into self-publishing, you may have noticed that Amazon offers over 10,000 categories to choose from. That is an overwhelming number! However, this does not mean you have to limit your writing to fit between the lines of a predetermined category. There are over 10,000 options on Amazon because new work is breaking boundaries all the time. 

There is room in this world for the story you want to tell, regardless of its genre.

Ready to dive into your story? Let it rip and get your first draft down in my 90-Day Novel workshop.

Alan Watt with L.A. hills behind

Alan Watt

Writing Coach

Alan Watt is the author of the international bestseller Diamond Dogs, winner of France’s Prix Printemps, and the founder of alanwatt.com (formerly L.A. Writers’ Lab). His book The 90-Day Novel is a national bestseller. As Alan has been teaching writing for over two decades, his workshops and the 90-day process have guided thousands of writers to transform raw ideas into finished works, and marry the wildness of their imaginations to the rigor of story structure to tell compelling stories.

unlock the story within

Join my newsletter for writing ideas and news on upcoming workshops.

Related posts

novels vs books

Novels vs Books — What’s the Difference?

The words “book” and “novel” are sometimes used interchangeably. But they actually mean different things. In this article, I’ll describe...

novel outline

How to Outline Your Novel in 5 Steps

Each writer has their own process. Some writers (often called pantsers) believe that outlining their novel limits their creativity, while...

story structure

Story Structure of a Novel

Story structure is an essential aspect to creating a compelling narrative. While the beginnings of a story emerge from the...