Books > Engineering & Transportation
Monthly median sales (top 30)
$37,212
The median book price
$17.72
Bestseller's daily sales
156
50th book's daily sales
26
Average number of pages per book
294
Monopoly/Olygopoly detected
No
Performance tracking
Matching KDP categories
nonfiction > transportation > public transportation
57.74%
nonfiction > technology & engineering > industrial engineering
53.45%
nonfiction > technology & engineering > engineering general
53.45%
nonfiction > transportation > navigation
40.82%
Keyword requirement
Best selling keywords
Median title & subtitle length is 7 words:
- Co-Intelligence: Living and Working with AI
- Guns, Germs and Steel: The Fate of Human Societies
- Ugly’s Electrical References, 2023 Edition
- The Coming Wave: AI, Power, and Our Future
- A Book of Five Rings: The Strategy of Musashi
- Indie success
-
- Volatility
- New releases
- KDP Select