KDP categories · Top KDP authors
Michael C. Carroll: Amazon KDP author data
As of Nov 6, 2026, Michael C. Carroll has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #10), mostly in Epidemiology, Wildlife, History.
2Books on Amazon
2Listed in 30 days
4.4Average rating
| Median price | $9.34 |
|---|---|
| Price range (middle 50%) | $8.67 – $10.02 |
| Median reviews | 1,001 |
| Total reviews | 2,002 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $9.34, 28% below the median of their main category, Epidemiology.
Michael C. Carroll's best-ranked books
-
Lab 257: The Disturbing Story of the Government's Secret Germ Laboratory ― A Chilling Investigative Exposé of Plum Island's Deadly Pathogens
by Michael C. Carroll
- Price$10.70
- Rating4.4
- Reviews1,001
-
Lab 257: The Disturbing Story of the Government's Secret Germ Laboratory
by Michael C. Carroll
- Price$7.99
- Rating4.4
- Reviews1,001
Main categories
FAQ
How many books does Michael C. Carroll have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Michael C. Carroll publish in?
Their books chart most often in Epidemiology, Wildlife, History.
How does Michael C. Carroll price their books?
The median price is $9.34; half of the books cost $8.67–$10.02.
Has Michael C. Carroll released new books recently?
0 new books in the last 30 days.
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.