Books > Teens > Education & Reference > Science & Technology > Technology > Inventions
Monthly median sales (top 30)
$339
The median book price
$12.12
Bestseller's daily sales
7
50th book's daily sales
0
Average number of pages per book
136
Monopoly/Olygopoly detected
No
Performance tracking
Matching KDP categories
juvenile > nonfiction > technology > inventions
66.67%
juvenile > fiction > science & technology
66.67%
education & reference > education > teaching methods & materials > science & technology
63.25%
education & reference > education > computers & technology
62.99%
Keyword requirement
Best selling keywords
Median title & subtitle length is 10 words:
- The Science of Science Fiction (Inquire and Investigate)
- Steve Jobs: The Man Who Thought Different: A Biography
- DIY Drones for the Evil Genius: Design, Build, and Customize Your Own Drones
- How Are Lasers Used Today? | Light and Optics for Grade 5 | Children's Physics Books
- Make: Fire: The Art and Science of Working with Propane
- Indie success
-
- Volatility
- New releases
- KDP Select