KDP categories · Top KDP authors
Jeff Forshaw: Amazon KDP author data
As of Nov 6, 2026, Jeff Forshaw has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #1), mostly in Relativity, Gravity, Astronomy.
2Books on Amazon
2Listed in 30 days
4.6Average rating
| Median price | $7.50 |
|---|---|
| Price range (middle 50%) | $4.74 – $10.25 |
| Median reviews | 1,583 |
| Total reviews | 3,166 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $7.50, 49% below the median of their main category, Relativity.
Jeff Forshaw's best-ranked books
-
Black Holes: The Key to Understanding the Universe
by Jeff Forshaw
- Price$1.99
- Rating4.6
- Reviews1,583
- Published2023-03
-
Black Holes: The Key to Understanding the Universe ― A Definitive Popular Science Book from a Star Physicist
by Jeff Forshaw
- Price$13
- Rating4.6
- Reviews1,583
- Published2024-03
Main categories
FAQ
How many books does Jeff Forshaw have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Jeff Forshaw publish in?
Their books chart most often in Relativity, Gravity, Astronomy.
How does Jeff Forshaw price their books?
The median price is $7.50; half of the books cost $4.74–$10.25.
Has Jeff Forshaw 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.