KDP categories · Top KDP authors
TD Barnes: Amazon KDP author data
As of Nov 6, 2026, TD Barnes has 114 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #19), mostly in Military Science, Aviation, Aeronautics & Astronautics.
| Median price | $8.50 |
|---|---|
| Price range (middle 50%) | $4.98 – $27.62 |
| Median reviews | 2 |
| Total reviews | 270 |
| New books (30 days) | 9 |
| Breakout books (30 days) | 4 |
What stands out
- Only 11% of the catalog charted in the last 30 days; sales rest on a few titles.
- Median price $8.50, 23% below the median of their main category, Military Science.
- 9 new books in the last 30 days, 4 of them broke into a Best Sellers list.
TD Barnes's best-ranked books
-
The Secret Genesis of Area 51 (Military)
by TD Barnes
- Price$11.99
- Rating4.4
- Reviews42
-
Beyond the Sound Barrier: The X-Planes, the People Who Built Them, and America’s Quest for the Future of Flight
by TD Barnes
- Price$24.95
- Rating5.0
- Reviews1
-
CIA Project OXCART: The Untold Story of Area 51 (The CIA Area 51 Chronicles Book 6)
by TD Barnes
- Price$5.50
- Rating4.0
- Reviews16
-
Beyond the Sound Barrier: The X-Planes, the People Who Built Them, and America’s Quest for the Future of Flight
by TD Barnes
- Price$4.99
- Rating5.0
- Reviews1
-
Ghosts in the Sky: Drones and the Changing Face of Power
by TD Barnes
- Price$8.50
- Rating4.5
- Reviews2
-
Stealth: How Intelligence, Radar, and Area 51 Changed Air Warfare
by TD Barnes
- Price$4.95
- Reviews-
- Published2026-09
-
One Mistake from Midnight: Nuclear Mishaps, False Alarms, and the Near Misses That Could Have Changed the World
by TD Barnes
- Price$4.50
- Reviews-
-
The Archangels: Book Two - CIA Area 51 Chronicles (The CIA Area 51 Chronicles 2)
by TD Barnes
- Price$0
- Rating4.1
- Reviews19
- Published2017-06
-
Nuclear Winter: Book 1 EMP Survival Series (EMP Survival Series.)
by TD Barnes
- Price$0
- Rating4.0
- Reviews19
- Published2024-03
-
The Angels: Book One - The CIA Area 51 Chronicles
by TD Barnes
- Price$0
- Rating4.4
- Reviews17
- Published2017-06
Main categories
FAQ
How many books does TD Barnes have on Amazon?
KDPTop tracks 114 of their books; 12 made an Amazon list in the last 30 days.
Which categories does TD Barnes publish in?
Their books chart most often in Military Science, Aviation, Aeronautics & Astronautics.
How does TD Barnes price their books?
The median price is $8.50; half of the books cost $4.98–$27.62.
Has TD Barnes released new books recently?
9 new books in the last 30 days, 4 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.