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Olaf Fritsche: Amazon KDP author data
As of Nov 6, 2026, Olaf Fritsche has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #1), mostly in Ecology, Biology, Animals.
2Books on Amazon
2Listed in 30 days
4.6Average rating
| Median price | $1.99 |
|---|---|
| Price range (middle 50%) | $1.99 – $1.99 |
| Median reviews | 342 |
| Total reviews | 685 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $1.99, 80% below the median of their main category, Ecology.
Olaf Fritsche's best-ranked books
-
Planet of the Ants: The Hidden Worlds and Extraordinary Lives of Earth's Tiny Conquerors
by Olaf Fritsche
- Price$1.99
- Rating4.6
- Reviews343
- Published2022-03
-
Empire of Ants: The hidden worlds and extraordinary lives of Earth's tiny conquerors
by Olaf Fritsche
- Price-
- Rating4.6
- Reviews342
Main categories
FAQ
How many books does Olaf Fritsche have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Olaf Fritsche publish in?
Their books chart most often in Ecology, Biology, Animals.
How does Olaf Fritsche price their books?
The median price is $1.99; half of the books cost $1.99–$1.99.
Has Olaf Fritsche 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.