KDP categories · Top KDP authors
Ethics & Morality (Philosophy, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Ethics & Morality (Philosophy, Kindle eBooks), updated Nov 2, 2026: median price $3.99, median 762 reviews, average rating 4.5 and a KDPTop opportunity score of 25/100 (highly competitive).
| Price range (middle 50%) | $0.99 – $9.99 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 6% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- At $3.99 its median price is below 97% of Kindle eBooks categories, so it is a volume game.
- Its review barrier is higher than in 85% of Kindle eBooks categories: the median best seller has 762 reviews, so new books need time to build up.
- Its median reviews are 46% of the parent category Philosophy (1,665), one of the easier corners under it.
Top 10 Ethics & Morality best sellers
-
How to Be Perfect: The Correct Answer to Every Moral Question
by Michael Schur
- List rank#1
- Price$2.99
- Rating4.6
- Reviews2,499
-
The Consolation of Philosophy (Penguin Classics)
by Anicius Boethius
- List rank#2
- Price$0.99
- Rating4.6
- Reviews737
-
The Brothers Karamazov
- List rank#3
- Price$0.99
- Rating4.6
- Reviews3,120
-
-
Meditations (AmazonClassics Edition)
- List rank#5
- Price$2.99
- Rating4.2
- Reviews773
-
Everything Is F*cked: Two Transformative Guides to Finding Happiness Amidst Life's Chaos (The Subtle Art of Not Giving a F*ck (2 Book Series))
by Mark Manson
- List rank#6
- Price$13.49
- Rating4.5
- Reviews14,804
-
The 48 Laws of Power
- List rank#7
- Price$16.99
- Rating4.7
- Reviews90,618
-
Meditations: A New Translation (Modern Library)
- List rank#8
- Price$7.99
- Rating4.7
- Reviews28,799
-
Complete Works of Plato: A Philosophy Masterclass: Timeless Dialogues and Teachings on Justice, Truth, and the Pursuit of Knowledge (Grapevine Edition)
by Plato
- List rank#9
- Price$0.19
- Rating4.3
- Reviews74
-
Meditations: Adapted for the Contemporary Reader (The Stoic Classics Collection Book 1)
- List rank#10
- Price$12.99
- Rating4.6
- Reviews2,933
Same niche in Books: Ethics & Morality
FAQ
Is Ethics & Morality a good niche for Amazon KDP?
Its KDPTop opportunity score is 25/100, which makes it highly competitive. The median best seller has 762 reviews and sells for $3.99.
How many reviews do you need to rank in Ethics & Morality?
The median best seller has 762 reviews, and 23% of them have fewer than 100.
What do Ethics & Morality best sellers cost?
The median price is $3.99; half of the best sellers are priced between $0.99 and $9.99.
Can new books break into Ethics & Morality?
6% 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.