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David Putnam: Amazon KDP author data
As of Nov 6, 2026, David Putnam has 8 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #95), mostly in Vigilante Justice, Noir, Mystery, Thriller & Suspense.
| Median price | $4.99 |
|---|---|
| Price range (middle 50%) | $2.99 – $7.49 |
| Median reviews | 52 |
| Total reviews | 1,699 |
| New books (30 days) | 5 |
| Breakout books (30 days) | 1 |
What stands out
- 75% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- 5 new books in the last 30 days, 1 of them broke into a Best Sellers list.
David Putnam's best-ranked books
-
Last Ransom: A gripping, high-octane thriller full of explosive action (Bruno Johnson Crime Thrillers Book 9)
by David Putnam
- Price$0.99
- Rating4.6
- Reviews3
- Published2026-11
-
Dead Run: A thriller (Bruno Johnson Crime Thrillers Book 1)
by David Putnam
- Price$0
- Rating4.1
- Reviews1,140
-
Cold Hunt: A gripping, high-octane thriller full of explosive action (Bruno Johnson Crime Thrillers Book 6)
by David Putnam
- Price$4.99
- Rating4.5
- Reviews280
-
The Heartless: A Bruno Johnson Thriller - Book 7 (Bruno Johnson Thrillers)
by David Putnam
- Price$4.99
- Rating4.2
- Reviews181
-
Broken Code: A gripping, high-octane thriller full of explosive action (Bruno Johnson Crime Thrillers Book 7)
by David Putnam
- Price$4.99
- Rating4.4
- Reviews52
-
Zero Mercy: A gripping, high-octane thriller full of explosive action (Bruno Johnson Crime Thrillers Book 8)
by David Putnam
- Price$0.99
- Rating4.5
- Reviews25
- Published2026-10
-
Zero Mercy: A gripping, high-octane thriller full of explosive action (Bruno Johnson Crime Thrillers)
by David Putnam
- Price$9.99
- Rating4.5
- Reviews18
-
Peaches and Pablo: The Case at Hanging Woman Creek
by David Putnam
- Price$9.99
- Reviews-
- Published2027-09
Main categories
FAQ
How many books does David Putnam have on Amazon?
KDPTop tracks 8 of their books; 6 made an Amazon list in the last 30 days.
Which categories does David Putnam publish in?
Their books chart most often in Vigilante Justice, Noir, Mystery, Thriller & Suspense.
How does David Putnam price their books?
The median price is $4.99; half of the books cost $2.99–$7.49.
Has David Putnam released new books recently?
5 new books 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.