KDP categories · Top KDP authors
Mammals (More Animals, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Mammals (More Animals, Kindle eBooks), updated Nov 2, 2026: median price $5.99, median 1,336 reviews, average rating 4.7 and a KDPTop opportunity score of 12/100 (highly competitive).
| Price range (middle 50%) | $4.99 – $8.54 |
|---|---|
| Average rating | 4.7 |
| New releases (90 days) | 2% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Only 2% of its best sellers are under 90 days old, fewer than in 93% of Kindle eBooks categories: established titles hold the list.
- Its review barrier is higher than in 90% of Kindle eBooks categories: the median best seller has 1,336 reviews, so new books need time to build up.
Top 10 Mammals best sellers
-
A Cat is Stuck in Your Book: (An Illustrated Adventure)
by Meme Master
- List rank#1
- Price$4.99
- Rating4.4
- Reviews98
-
If You Give a Mouse a Cookie: The Beloved Classic Picture Book about Cause and Effect for Kids (Ages 4-8) (If You Give...)
- List rank#2
- Price$7.99
- Rating4.8
- Reviews18,488
-
The Hiccupotamus (Hiccupotamus and Friends Book 1)
by Aaron Zenz
- List rank#3
- Price$3.99
- Rating4.6
- Reviews15,175
-
Stellaluna: A Heartwarming Animal Adventure About Identity, Family, and Finding Where You Belong
by Janell Cannon
- List rank#4
- Price$15.99
- Rating4.9
- Reviews5,767
-
Warriors Super Edition: Firestar's Quest: An Epic Clan Adventure About Secrets, Leadership, and a Perilous Journey
by Erin Hunter
- List rank#5
- Price$9.49
- Rating4.8
- Reviews4,425
-
A Wolf Called Wander (A Voice of the Wilderness Novel Book 1)
- List rank#6
- Price$9.99
- Rating4.7
- Reviews3,702
-
-
Warriors Super Edition: Crookedstar's Promise: A RiverClan kit's fateful promise to a mysterious dream cat unleashes terror in this Warriors adventure for ages 8-12
by Erin Hunter
- List rank#8
- Price$9.99
- Rating4.9
- Reviews2,805
-
Laser Moose and Rabbit Boy (Volume 1)
by Doug Savage
- List rank#9
- Price$8.69
- Rating4.6
- Reviews190
-
Warriors Super Edition: Yellowfang's Secret
by Erin Hunter
- List rank#10
- Price$5.99
- Rating4.8
- Reviews2,862
FAQ
Is Mammals a good niche for Amazon KDP?
Its KDPTop opportunity score is 12/100, which makes it highly competitive. The median best seller has 1,336 reviews and sells for $5.99.
How many reviews do you need to rank in Mammals?
The median best seller has 1,336 reviews, and 9% of them have fewer than 100.
What do Mammals best sellers cost?
The median price is $5.99; half of the best sellers are priced between $4.99 and $8.54.
Can new books break into Mammals?
2% 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.