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Science, Nature & How It Works (Children's eBooks, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Science, Nature & How It Works (Children's eBooks, Kindle eBooks), updated Nov 2, 2026: median price $6.99, median 336 reviews, average rating 4.4 and a KDPTop opportunity score of 27/100 (highly competitive).
| Price range (middle 50%) | $4.99 – $9.99 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 4% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 7% of the parent category Children's eBooks (4,850), one of the easier corners under it.
- Only 4% of its best sellers are under 90 days old, fewer than in 82% of Kindle eBooks categories: established titles hold the list.
- Its review barrier is higher than in 75% of Kindle eBooks categories: the median best seller has 336 reviews, so new books need time to build up.
Top 10 Science, Nature & How It Works best sellers
-
What If You Had Animal Teeth? (What If You Had... ?)
- List rank#1
- Price$1.99
- Rating4.8
- Reviews1,454
-
What If You Had An Animal Nose? (What If You Had... ?)
- List rank#2
- Price$2.99
- Rating4.9
- Reviews689
-
What If You Had Animal Hair? (What If You Had... ?)
- List rank#3
- Price$1.99
- Rating4.8
- Reviews1,169
-
Polar Bear, Polar Bear, What Do You Hear? (Brown Bear and Friends)
- List rank#4
- Price$8.99
- Rating4.8
- Reviews8,314
-
What If You Had Animal Ears? (What If You Had... ?)
- List rank#5
- Price$2.99
- Rating4.8
- Reviews865
-
Wires Crossed: A Graphic Novel: A Funny Story about Middle School, First Crushes, and STEM Teamwork for children (Ages 8-12)
by Beth Fantaskey
- List rank#6
- Price$11.99
- Rating4.3
- Reviews211
-
Panda Bear, Panda Bear, What Do You See? (Brown Bear and Friends)
- List rank#7
- Price$8.99
- Rating4.8
- Reviews4,850
-
Pete the Cat: I Love My White Shoes: A Groovy Story About Pete the Cat and His Colorful Shoes on a School Day Adventure
by Eric Litwin
- List rank#8
- Price$8.99
- Rating4.9
- Reviews13,314
-
-
Top 10 Unsolved Mysteries (Top 10 Unexplained)
by Kathryn Clay
- List rank#10
- Price$8.79
- Rating2.6
- Reviews6
Subcategories
Same niche in Books: Science, Nature & How It Works
Articles
FAQ
Is Science, Nature & How It Works a good niche for Amazon KDP?
Its KDPTop opportunity score is 27/100, which makes it highly competitive. The median best seller has 336 reviews and sells for $6.99.
How many reviews do you need to rank in Science, Nature & How It Works?
The median best seller has 336 reviews, and 35% of them have fewer than 100.
What do Science, Nature & How It Works best sellers cost?
The median price is $6.99; half of the best sellers are priced between $4.99 and $9.99.
Can new books break into Science, Nature & How It Works?
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.