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David A Griner: Amazon KDP author data
David A Griner has 63 books on Amazon, 26 of them on a best-seller list in the last 30 days (best rank #15), mostly in Ancient, Reference, 20th Century.
63Books on Amazon
26Listed in 30 days
3.6Average rating
| Median price | $4.99 |
|---|---|
| Price range (middle 50%) | $4.49 – $4.99 |
| Median reviews | 2 |
| Total reviews | 20 |
| New books (30 days) | 22 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $4.99, 29% below the median of their main category, Ancient.
- 22 new books in the last 30 days, 1 of them broke into a Best Sellers list.
David A Griner's best-ranked books
-
History of Norway: A Journey from the Viking Age to Modern Nationhood
by David A Griner
- Price$3.99
- Rating4.3
- Reviews6
-
The Gilded Age: Mansions That Vanished from Fifth Avenue
by David A Griner
- Price$4.99
- Rating4.0
- Reviews1
-
History of Norway: A Journey from the Viking Age to Modern Nationhood
by David A Griner
- Price$11.99
- Rating4.3
- Reviews6
-
History of Thailand: From Sukhothai to Bangkok, Royal Dynasties, War, and the Fight for Modern Rule
by David A Griner
- Price$3.99
- Reviews-
-
History of Nevada: Mining Fortunes and Desert Survival
by David A Griner
- Price$3.99
- Rating4.0
- Reviews1
-
The Battle Of Midway: The WWII Turning Point That Changed the Ocean War
by David A Griner
- Price$0
- Rating3.5
- Reviews2
- Published2026-04
-
Operation Varsity: The 17th Airborne Division and the Final Airborne Assault of World War II
by David A Griner
- Price$0
- Rating1.5
- Reviews2
- Published2026-04
-
Operation Market Garden: The Untold Story of Arnhem's Airborne Assault
by David A Griner
- Price$0
- Rating3.0
- Reviews1
- Published2026-09
-
The Peshtigo Fire Of 1871: America’s Deadliest Wildfire Disaster and a Forgotten Tragedy That Haunted Wisconsin
by David A Griner
- Price$0
- Rating4.0
- Reviews1
- Published2026-04
-
Achaemenid Empire: Rise and Fall of Ancient Persia, 550 to 330 BCE
by David A Griner
- Price$0
- Reviews-
- Published2026-10
Main categories
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.