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J.J. Coffelt: Amazon KDP author data
As of Nov 6, 2026, J.J. Coffelt has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #5), mostly in Steampunk, Metaphysical & Visionary, Alternative History.
| Median price | $3.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $11.99 |
| Median reviews | 63 |
| Total reviews | 145 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $3.99, 20% below the median of their main category, Steampunk.
J.J. Coffelt's best-ranked books
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Nightfall: A Sci-Fi / Fantasy Dystopian Novel (The Blessing of Fury Archives Book 1)
by J.J. Coffelt
- Price$3.99
- Rating4.6
- Reviews68
-
The Last Berserker: A Sci-Fi / Fantasy Dystopian Novel (The Blessing of Fury Archives Book 2)
by J.J. Coffelt
- Price$3.99
- Rating4.5
- Reviews14
- Published2026-09
-
Nightfall: A Sci-Fi / Fantasy Dystopian Novel (The Blessing of Fury Archives)
by J.J. Coffelt
- Price$19.99
- Rating4.6
- Reviews63
Main categories
FAQ
How many books does J.J. Coffelt have on Amazon?
KDPTop tracks 3 of their books; 3 made an Amazon list in the last 30 days.
Which categories does J.J. Coffelt publish in?
Their books chart most often in Steampunk, Metaphysical & Visionary, Alternative History.
How does J.J. Coffelt price their books?
The median price is $3.99; half of the books cost $3.99–$11.99.
Has J.J. Coffelt released new books recently?
1 new book in the last 30 days, 1 of which reached a Best Sellers list.
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.