KDP categories · Top KDP authors
Cataloging: Amazon KDP category data
Amazon Books Best Sellers data for Cataloging, updated Nov 2, 2026: median price $27.55, median 4 reviews, average rating 4.3 and a KDPTop opportunity score of 26/100 (highly competitive).
| Price range (middle 50%) | $9.99 – $56.97 |
|---|---|
| Average rating | 4.3 |
| New releases (90 days) | 4% |
| Books on the list | 99 |
| Store | Books |
What stands out
- Its median reviews are 7% of the parent category Library & Information Science (61), one of the easier corners under it.
- Its review barrier is lower than in 92% of Books categories: the median best seller has only 4 reviews, so new books can chart with few.
- At $27.55 its median price beats 87% of Books categories, leaving more margin per copy.
Top 10 Cataloging best sellers
-
A Place for Everything: The Curious History of Alphabetical Order
by Judith Flanders
- List rank#1
- Price$1.99
- Rating4.5
- Reviews228
-
Alphabetical Notebook 8.5 x 11: 6 Pages per Letter | Lined-Journal Organizer Large with A-Z Tabs Printed | Marble Purple Black Design
by Emily Grace
- List rank#2
- Price$9.99
- Rating4.6
- Reviews17
-
Alphabetical Notebook 4x6: 6 Pages per Letter | Lined-Journal Organizer Mini with A-Z Tabs Printed | Minimalist Design Black
by Emily Grace
- List rank#3
- Price$8.97
- Rating4.4
- Reviews19
-
The Organization of Information (Library and Information Science Text Series)
by Daniel N. Joudrey
- List rank#4
- Price$69.99
- Reviews-
-
Cataloging Library Resources (Library Support Staff Handbooks)
by Shaw
- List rank#5
- Price$50
- Rating4.8
- Reviews26
-
Neo-Documentation and the End of Information: A Copernican Revolution (History and Foundations of Information Science)
by Ronald E. Day
- List rank#6
- Price$40
- Reviews-
-
Organize Your Life | an A-Z notebook: sage green floral alphabetical journal
by Eternal Knot Press
- List rank#7
- Price$8.95
- Rating5.0
- Reviews8
-
La Guía Completa de Inglés para Camioneros: Curso rápido con frases reales para inspecciones, emergencias, talleres y despacho – Incluye audio con pronunciación guiada (Spanish Edition)
by Mike Torres Blake
- List rank#8
- Price$18.97
- Rating4.6
- Reviews69
-
Introduction to Cataloging and Classification (Library and Information Science Text Series)
by Daniel N. Joudrey
- List rank#9
- Price$63.73
- Rating4.4
- Reviews67
-
Reading Log: Gifts for Book Lovers (A reading journal with 100 spacious record pages and more in a large soft covered notebook from our Vintage range) (Reading Logs & Journals)
by smART bookx
- List rank#10
- Price$7.95
- Rating4.7
- Reviews469
FAQ
Is Cataloging a good niche for Amazon KDP?
Its KDPTop opportunity score is 26/100, which makes it highly competitive. The median best seller has 4 reviews and sells for $27.55.
How many reviews do you need to rank in Cataloging?
The median best seller has 4 reviews, and 98% of them have fewer than 100.
What do Cataloging best sellers cost?
The median price is $27.55; half of the best sellers are priced between $9.99 and $56.97.
Can new books break into Cataloging?
4% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.