KDP categories · Top KDP authors
Owen Mercer: Amazon KDP author data
As of Nov 6, 2026, Owen Mercer has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #6), mostly in History, Science Studies, Science, Nature & How It Works.
| Median price | $19.97 |
|---|---|
| Price range (middle 50%) | $19.97 – $19.97 |
| Median reviews | 28 |
| Total reviews | 93 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 3 |
What stands out
- Median price $19.97, 100% above the median of their main category, History.
- 3 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Owen Mercer's best-ranked books
-
100,000 Whys for Adults: The Big Questions Encyclopedia — Clear Answers About the Mind, Body, Society, History, Science, and Everyday Life to Spark Smarter Conversations
by Owen Mercer
- Price$19.97
- Rating4.7
- Reviews28
- Published2026-08
-
100,000 Whys for Kids – The Ultimate Question & Answer Book: Clear Answers to Curious Questions About Science, Space, Animals, Technology, History, and More (Ages 6–12)
by Owen Mercer
- Price$19.97
- Rating4.6
- Reviews42
- Published2026-08
-
100,000 Whys – The Encyclopedia for Infinitely Curious Kids: Clear Answers to the Big Questions Across Science, Space, Animals, History, Inventions, and How Things Work (Ages 6–12)
by Owen Mercer
- Price$19.97
- Rating4.8
- Reviews23
- Published2026-08
Main categories
FAQ
How many books does Owen Mercer have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does Owen Mercer publish in?
Their books chart most often in History, Science Studies, Science, Nature & How It Works.
How does Owen Mercer price their books?
The median price is $19.97; half of the books cost $19.97–$19.97.
Has Owen Mercer released new books recently?
3 new books in the last 30 days, 3 of which reached a Best Sellers list.
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.