KDP categories · Top KDP authors
Memory Improvement (Self-Help, Books): Amazon KDP category data
Amazon Books Best Sellers data for Memory Improvement (Self-Help, Books), updated Nov 2, 2026: median price $12.31, median 1,076 reviews, average rating 4.6 and a KDPTop opportunity score of 26/100 (highly competitive).
| Price range (middle 50%) | $9.99 – $15.28 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 4% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 9% of the parent category Self-Help (12,077), one of the easier corners under it.
- The same niche in Kindle eBooks scores 12, 14 points lower than here.
- Its review barrier is higher than in 86% of Books categories: the median best seller has 1,076 reviews, so new books need time to build up.
Top 10 Memory Improvement best sellers
-
The Subtle Art of Not Giving a F*ck: A Counterintuitive Approach to Living a Good Life
by Mark Manson
- List rank#1
- Price$10.48
- Rating4.5
- Reviews162,473
-
Fluent Forever (Revised Edition): How to Learn Any Language Fast and Never Forget It
- List rank#2
- Price$1.99
- Rating4.5
- Reviews3,548
-
Total Memory Workout: 8 Easy Steps to Maximum Memory Fitness
by Cynthia R. Green
- List rank#3
- Price$1.99
- Rating4.1
- Reviews49
-
The Boy, the Mole, the Fox and the Horse: A #1 Bestselling Modern Fable Illustrated for All Ages
- List rank#4
- Price$14.28
- Rating4.8
- Reviews129,465
-
Stolen Focus: Why You Can't Pay Attention--and How to Think Deeply Again
by Johann Hari
- List rank#5
- Price$8.99
- Rating4.4
- Reviews9,298
-
The Easy and Relaxing Memory Activity Book for Adults: Includes Relaxing Memory Activities, Easy Puzzles, Brain Games and More
by J. D. Kinnest
- List rank#6
- Price$9.99
- Rating4.5
- Reviews6,364
-
Moonwalking with Einstein: The Art and Science of Remembering Everything
by Joshua Foer
- List rank#7
- Price$12.31
- Rating4.4
- Reviews10,935
-
The Boy, the Mole, the Fox and the Horse Fifth Anniversary Limited Edition: Inspiring Conversations on Hope, Love and Personal Growth
- List rank#8
- Price$19.20
- Rating4.9
- Reviews687
-
The Ultimate Brain Games And Puzzles Book For Adults: Tricky But Fun Brain Teasers, Trivia Challenges, Crosswords, Word Searches And Much More To Keep Your Mind Young And Engaged
by Donovan Ellis
- List rank#9
- Price$8.99
- Rating4.4
- Reviews2,193
-
101 Brain Hacks to Prevent and Even Reverse Dementia (Including Alzheimer's): Practical Science-Backed Strategies to Reduce Stress, Improve Memory and Cognitive Function, and Protect Your Brain
- List rank#10
- Price$17.70
- Rating4.6
- Reviews366
Same niche in Kindle eBooks: Memory Improvement
FAQ
Is Memory Improvement a good niche for Amazon KDP?
Its KDPTop opportunity score is 26/100, which makes it highly competitive. The median best seller has 1,076 reviews and sells for $12.31.
How many reviews do you need to rank in Memory Improvement?
The median best seller has 1,076 reviews, and 20% of them have fewer than 100.
What do Memory Improvement best sellers cost?
The median price is $12.31; half of the best sellers are priced between $9.99 and $15.28.
Can new books break into Memory Improvement?
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.