How to Find Amazon Book Categories to Reach the Right Readers
Table of Contents Imagine your book sitting on a shelf where no one looks. The cover looks great. The story is strong. You spent months
October 27, 2026
Imagine your book sitting on a shelf where no one looks.
The cover looks great. The story is strong. You spent months making each page just right. Yet the readers who would love it keep walking past.
Why? Your book may be on the wrong shelf.
That can happen on Amazon, too.
Learning how to find Amazon book categories helps you place your book where the right readers look. And you don’t need to be a marketing expert to get started.
All you need to do is know where to search, what to check, and which mistakes to avoid.
Let’s say you wrote a book about a woman who moves to a small town. She falls in love but soon finds a dark secret.
Is it romance? Mystery? Or a thriller?
The answer depends on what makes the story go.
If the primary theme is love, romance may be the greatest suit. But if the story is a crime, mystery may be a better choice.
That’s how you should think about categories.
Start by asking three simple questions:
After that, evaluate the types of experiences your book will provide to the readers.
Does it make readers laugh, solve puzzles, or learn something new?
Your answers will help you find the right place for your book.
Amazon KDP lets you choose up to three categories during book setup. So, make each choice count.
You can check Amazon’s official category guide for the latest rules.
You don’t have to search for the right category alone.
In fact, other books can give you useful clues.
Think of three or four books that share your genre or theme.
Now, search for them on Amazon.
Open their pages and look at the categories shown in their sales ranks.
Do you see the same category more than once?
That could be a good place to start.
For example, a book about a young wizard may appear in children’s fantasy. Another similar book may sit in magical adventure.
Both could give you ideas for your own book.
However, don’t copy every choice you see.
A book that looks similar may tell a very different story.
Instead, use these books as a guide. Then, choose what fits your own work.
Here’s something many new authors miss.
The first category you find may not be the best one.
Amazon has large groups and smaller groups within them.
An Amazon categories list can help you explore those choices.
The front shelves hold popular items. But the smaller aisles may hold just what you need.
The same idea works for books.
Suppose you wrote a book about baking bread.
You could place it under cooking.
That makes sense, but cooking covers many topics.
A smaller group about bread may be a closer match.
Why does that matter?
Readers who visit that shelf may already want a book like yours.
So, look beyond the first broad category.
Still, don’t choose a small group just because it has fewer books.
The goal is to reach people who want your topic, not just find an empty shelf.
You may search for a list of all Amazon categories and subcategories online.
However, Amazon can change its category choices. They may also differ by country and book format.
So, an old list may not show every option you can choose today.
Use the current KDP category tool to explore your choices.
Also, check Kindlepreneur’s guide to Amazon categories for more research tips.
Finding a category name is only the first step.
You also need to know whether readers shop there.
Start by opening a category’s top-selling books.
Then, look at their covers, titles, and reviews.
Ask yourself one thing: Would someone who likes these books enjoy mine?
If the answer is yes, you’re on the right path.
If not, keep looking.
Seeing lots of books in one group may feel scary.
You might think there’s no room for yours.
But a busy shelf can also mean readers enjoy that type of book.
So, don’t run from every crowded group.
Instead, look for a good match between your book and its readers.
A quiet shelf isn’t always better. Sometimes, it’s quiet because few people shop there.
Who wouldn’t love to see their book at the top of a bestseller list?
It’s exciting. But picking a category just for an easy rank can lead you the wrong way.
Amazon gives many books a Best Sellers Rank, or BSR.
This number shows how a book ranks in sales next to other books in the store.
The lower the number, the stronger sales generally are.
For example, a book that is ranked 2,000 is higher ranked than a book that is ranked 80,000.
However, those ranks can change as books sell.
So, check several titles before you make a choice.
Also, don’t let rank become your only goal.
A book placed in the wrong group may get views from people who don’t want it.
When you compare Amazon books categories, focus on reader fit first.
The best shelf isn’t always the easiest one to reach.
Let’s say someone wants a mystery set in a small town.
They may type “small town mystery” into Amazon.
What if your details don’t make it clear that it fits this search?
You could miss a chance to reach that reader.
That’s where KDP category keywords come in.
Categories group your book. Keywords help people find it through search.
Amazon KDP gives you up to seven keyword fields.
Use them to describe your book in simple, clear terms.
For example, a crime novel might use:
Each phrase gives readers another clue about the story.
However, don’t add words just because they are popular.
If your book has no dragons, don’t use dragon fantasy as a keyword.
That may attract the wrong people.
Instead, think about what your ideal reader would search for.
You can learn more from Amazon’s keyword guide.
Even a good book can end up in the wrong place.
Here are three mistakes worth avoiding.
Some authors choose groups with fewer books to chase a bestseller badge.
But what happens if those readers don’t enjoy the genre?
Your book may get little interest.
So, choose a shelf that fits the story, even if the race is harder.
Some categories cover very similar books.
As a result, three choices may lead to nearly the same audience.
Look at each path before you save it.
Try to find distinct choices that still fit your book.
Your first choices don’t have to stay forever.
Amazon may change its categories. Your book may also find a new audience.
So, check your categories from time to time.
If a better match appears, you can make a change.
You’ve looked at similar books. You’ve checked the shelves and studied the ranks.
Now, it’s time to choose.
Here’s a simple way to narrow things down.
First, select the category that best fits your major genre. Find a smaller group that matches a major element of your book.
Then come up with a third option that might appeal to another relevant group of readers.
For example, a mystery for young readers may fit more than one suitable section.
Still, each choice should make sense for the book.
Once you’re happy with your list, sign in to KDP.
Open your book details and find the category section.
Then, browse the options and choose up to three.
Check each one before you save.
After your book goes live, review its Amazon page.
See where it appears and keep an eye on its progress.
Somewhere, a reader may be looking for a book just like yours.
They may want a fun romance, a dark mystery, or a guide that solves a real problem.
Your job is to help them find it.
The right categories can help, but they’re only part of the plan.
A good cover gets attention. A clear book blurb builds interest. And a well-made book gives readers a reason to keep reading.
So, give each part the care it needs.
If you’re ready to publish, Next Chapter Publishings offers professional book publishing services to help authors prepare their books.
The right help may make everything from cover design and page layout to publishing setup easier.
Get experienced help making your finished manuscript into a professionally published book.
Begin with your primary genre. Then look at books like yours and see what category they are in. Publishing experts will advise you on your decisions to reach the proper audience.
The appropriate categories help readers find your book. But sales also depend on your cover, book details, and promotion. A good publishing plan can help put it all together.
When setting up your KDP account, you can select 3 categories. Select the ones that best match your book. Good selections can be made before you publish with the help of expert advice.
It could be. Publishing aid may make book design, page layout, and setup so much easier. It also supports budding authors as they prepare to launch their debut book.
Yes, you can change your mind later. Check where your book is every once in a while. KDP lets you change groups if a better group fits your book.
Recent Post
Table of Contents Imagine your book sitting on a shelf where no one looks. The cover looks great. The story is strong. You spent months
Table of Contents Publishing your book can feel like reaching the finish line. Yet when a reader finds that book on Amazon, another important journey
Table of Contents The right illustration style for a children’s book can lift your story off the page. The wrong one can quietly pull it