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R. E. Graham: Amazon KDP author data
As of Nov 6, 2026, R. E. Graham has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days, mostly in Space Fleet, Galactic Empire, Military.
3Books on Amazon
3Listed in 30 days
4.5Average rating
| Median price | $5.49 |
|---|---|
| Price range (middle 50%) | $5.24 – $5.74 |
| Median reviews | 44 |
| Total reviews | 87 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 0 |
R. E. Graham's best-ranked books
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The End of Restraint: The Werno Doctrine - A Military Sci‑Fi Novel of Intergalactic War
by R. E. Graham
- Price$0
- Rating4.4
- Reviews70
- Published2026-07
-
The Cost of Restraint: The Werno Doctrine
by R. E. Graham
- Price$4.99
- Rating4.6
- Reviews17
-
The Legacy of Restraint: The Werno Doctrine
by R. E. Graham
- Price$5.99
- Reviews-
Main categories
FAQ
How many books does R. E. Graham have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does R. E. Graham publish in?
Their books chart most often in Space Fleet, Galactic Empire, Military.
How does R. E. Graham price their books?
The median price is $5.49; half of the books cost $5.24–$5.74.
Has R. E. Graham released new books recently?
2 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.