KDP categories · Top KDP authors
Oscar E. Gilbert: Amazon KDP author data
As of Nov 6, 2026, Oscar E. Gilbert has 10 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #6), mostly in Conventional, Armored Vehicles, Weapons & Warfare.
| Median price | $11.99 |
|---|---|
| Price range (middle 50%) | $5.99 – $29.31 |
| Median reviews | 67 |
| Total reviews | 2,791 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 60% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $11.99, 72% above the median of their main category, Conventional.
Oscar E. Gilbert's best-ranked books
-
Tanks in Hell: A Marine Corps Tank Company on Tarawa
by Oscar E. Gilbert
- Price$11.99
- Rating4.1
- Reviews801
-
Marine Corps Tank Battles in Korea
by Oscar E. Gilbert
- Price$2.99
- Rating4.4
- Reviews66
- Published2015-11
-
Marine Corps Tank Battles in Vietnam
by Oscar E. Gilbert
- Price$11.99
- Rating4.4
- Reviews68
-
Marine Corps Tank Battles in the Middle East
by Oscar E. Gilbert
- Price$11.99
- Rating4.3
- Reviews56
-
Marine Tank Battles In Pacific
by Oscar E. Gilbert
- Price$3.99
- Rating4.4
- Reviews50
-
Tanks: A Century of Tank Warfare (Casemate Short History)
by Oscar E. Gilbert
- Price$2.99
- Rating4.2
- Reviews14
-
Tanks in Hell: A Marine Corps Tank Company on Tarawa
by Oscar E. Gilbert
- Price$33.20
- Rating4.1
- Reviews801
- Published2015-05
-
Tanks in Hell: A Marine Corps Tank Company on Tarawa
by Oscar E. Gilbert
- Price$19.98
- Rating4.1
- Reviews801
- Published2018-09
-
Marine Corps Tank Battles in Vietnam
by Oscar E. Gilbert
- Price$32.42
- Rating4.4
- Reviews68
- Published2008-04
-
MARINE CORPS TANK BATTLES IN KOREA
by Oscar E. Gilbert
- Price$37.58
- Rating4.4
- Reviews66
- Published2006-11
Main categories
FAQ
How many books does Oscar E. Gilbert have on Amazon?
KDPTop tracks 10 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Oscar E. Gilbert publish in?
Their books chart most often in Conventional, Armored Vehicles, Weapons & Warfare.
How does Oscar E. Gilbert price their books?
The median price is $11.99; half of the books cost $5.99–$29.31.
Has Oscar E. Gilbert 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.