Children's Books > Science, Nature & How It Works > Mystery & Wonders
Monthly median sales (top 30)
$3,822
The median book price
$10.50
Bestseller's daily sales
275
50th book's daily sales
7
Average number of pages per book
168
Monopoly/Olygopoly detected
Yes
Performance tracking
Matching KDP categories
juvenile > nonfiction > science & nature > zoology
47.43%
juvenile > nonfiction > science & nature > physics
47.43%
juvenile > nonfiction > science & nature > general
47.43%
juvenile > nonfiction > science & nature > fossils
47.43%
Keyword requirement
mystery, thriller, suspense, biology, biologist
Best selling keywords
Median title & subtitle length is 10 words:
- Weird But True! Disney: 300 Wonderful Facts to Celebrate the Magic of Disney
- Weird But True Sports: 300 Wacky Facts About Awesome Athletics
- Backpack Explorer: Bird Watch: What Will You Find?
- The Official Harry Potter Baking Book: 40+ Recipes Inspired by the Films
- Why Rabbits Eat Poop and Other Gross Facts about Pets (Gross Me Out)
- Indie success
-
- Volatility
- New releases
- KDP Select