Children's Books > Science, Nature & How It Works > Inventions & Inventors
Monthly median sales (top 30)
$2,007
The median book price
$11.95
Bestseller's daily sales
71
50th book's daily sales
1
Average number of pages per book
115
Monopoly/Olygopoly detected
No
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
biology, biologist
Best selling keywords
Median title & subtitle length is 10 words:
- Who Were the Wright Brothers? (Who Was?)
- Mistakes That Worked: 40 Familiar Inventions & How They Came to Be
- The Crayon Man: The True Story of the Invention of Crayola Crayons
- Knowledge Encyclopedia: Inventions and Discoveries (Knowledge Encyclopedia For Children)
- The Fox, the Fair, and the Invention Scare (Freedom Island)
- Indie success
-
- Volatility
- New releases
- KDP Select