PINALLO

Publishing · 8 min

How to Choose Amazon Categories and Book Metadata

September 8, 2026 · Pinallo Editorial

Laptop and a paperback on a desk while choosing bookstore categories

Metadata is how a store decides which shelf you are on. Title, subtitle, author, description, categories, and keywords should all describe the same book.

Pick categories a reader of this book would already browse. Being the only title in a tiny unrelated category can look like a ranking win and still sell nothing. Accurate and specific beats empty.

Keywords are search phrases, not a list of single vague words. “Small town romance with a bakery” is closer to how people type than “love” and “book.” Do not repeat the title in every keyword. Do not use other authors’ names.

The description’s first lines show up in search. Say the genre and the hook before you say thank you to your family. HTML in the description is limited. Short paragraphs are easier to scan.

Series name, volume number, and language should match across ebook, print, and audio. If they differ, a reader who liked one format may never see the other.

Set this once, carefully, when you publish. You can update a listing later, but the first readers and the first ads learn from the categories you chose on day one. Pinallo keeps the title and author details with the book so the files you export do not drift from the listing.

Ready to write with a co-pilot?

Start your book

← Back to blog