KDP categories · Top KDP authors
Greg Skomal: Amazon KDP author data
As of Nov 6, 2026, Greg Skomal has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #1), mostly in Ichthyology, Coastal, Oceanography.
| Median price | $11.80 |
|---|---|
| Price range (middle 50%) | $11.07 – $12.96 |
| Median reviews | 162 |
| Total reviews | 1,019 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $11.80, 28% below the median of their main category, Ichthyology.
Greg Skomal's best-ranked books
-
The Shark Handbook: Third Edition: The Essential Guide for Understanding the Sharks of the World (Shark Week Author, Ocean Biology Books, Great White Shark, ... and Nature Books, Gifts for Shark Fans)
by Greg Skomal
- Price$7.99
- Rating4.8
- Reviews256
-
The Shark Handbook: Third Edition: The Essential Guide for Understanding the Sharks of the World
by Greg Skomal
- Price$11.32
- Rating4.8
- Reviews256
-
Chasing Shadows: My Life Tracking the Great White Shark
by Greg Skomal
- Price$10.99
- Rating4.7
- Reviews162
-
Chasing Shadows: Unraveling the Mysteries of the Great White Shark
by Greg Skomal
- Price$13.18
- Rating4.7
- Reviews162
-
The Great White Shark Handbook: The Definitive Guide to the Most Extraordinary Shark in the Sea
by Greg Skomal
- Price$12.29
- Rating4.7
- Reviews21
-
Chasing Shadows: My Life Tracking the Great White Shark
by Greg Skomal
- Price$25.89
- Rating4.7
- Reviews162
Main categories
FAQ
How many books does Greg Skomal have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Greg Skomal publish in?
Their books chart most often in Ichthyology, Coastal, Oceanography.
How does Greg Skomal price their books?
The median price is $11.80; half of the books cost $11.07–$12.96.
Has Greg Skomal 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.