KDP categories · Top KDP authors
Michael Kosser: Amazon KDP author data
As of Nov 6, 2026, Michael Kosser has 9 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #5), mostly in Native American, Colonial Period, Indigenous.
| Median price | $3.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $14.99 |
| Median reviews | 34 |
| Total reviews | 276 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Michael Kosser's best-ranked books
-
Autumn Thunder: The Last Warriors Series - Book 1
by Michael Kosser
- Price$3.99
- Rating4.6
- Reviews8
- Published2026-01
-
Silent Drums: First Frontier Series - Book 2: Pontiac's Rebellion (1763-1765)
by Michael Kosser
- Price$3.99
- Rating4.5
- Reviews35
-
Walks On The Wind: The Last Warriors Series - Book 2
by Michael Kosser
- Price$3.99
- Rating5.0
- Reviews3
- Published2026-02
-
Thunder in the East: First Frontier Series - Book 1: Beginning of the French and Indian War, 1756
by Michael Kosser
- Price$3.99
- Rating4.5
- Reviews50
-
Thunder in the East: First Frontier Series - Book 1: Beginning of the French and Indian War, 1756
by Michael Kosser
- Price$14.99
- Rating4.5
- Reviews50
-
Shadows on the Longhouse: First Frontier Series - Book 3: The American Revolution (1775-1981)
by Michael Kosser
- Price$3.99
- Rating4.4
- Reviews31
-
Silent Drums: First Frontier Series - Book 2: Pontiac's Rebellion (1763-1765)
by Michael Kosser
- Price$14.99
- Rating4.5
- Reviews33
-
Blood River: The First Frontier Series - Book 4: War for the Northwest Territory
by Michael Kosser
- Price$14.99
- Rating4.5
- Reviews34
-
Blood River: The First Frontier Series - Book 4: War for the Northwest Territory
by Michael Kosser
- Price$3.99
- Rating4.5
- Reviews34
Main categories
FAQ
How many books does Michael Kosser have on Amazon?
KDPTop tracks 9 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Michael Kosser publish in?
Their books chart most often in Native American, Colonial Period, Indigenous.
How does Michael Kosser price their books?
The median price is $3.99; half of the books cost $3.99–$14.99.
Has Michael Kosser 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.