KDP categories · Top KDP authors
Arnold Ringstad: Amazon KDP author data
As of Nov 6, 2026, Arnold Ringstad has 7 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #2), mostly in Military, History, U.S. Presidents & First Families.
| Median price | $43.02 |
|---|---|
| Price range (middle 50%) | $41.25 – $45.18 |
| Median reviews | 2 |
| Total reviews | 16 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 71% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $43.02, 71% above the median of their main category, Military.
Arnold Ringstad's best-ranked books
-
Weird-but-True Facts about U. S. Presidents
by Arnold Ringstad
- Price$7.95
- Rating4.1
- Reviews9
- Published2014-01
-
The Military Weapons Encyclopedia (Us Military Encyclopedias)
by Arnold Ringstad
- Price$52.79
- Rating5.0
- Reviews1
-
The Military Vehicles Encyclopedia (Us Military Encyclopedias)
by Arnold Ringstad
- Price$40.83
- Rating5.0
- Reviews1
-
The Video Game Encyclopedia (Entertainment Encyclopedias)
by Arnold Ringstad
- Price$42.50
- Rating3.5
- Reviews3
-
What's Inside a Radio? (Take It Apart)
by Arnold Ringstad
- Price-
- Rating4.5
- Reviews2
-
The Mario Encyclopedia (Video Game Encyclopedias)
by Arnold Ringstad
- Price$45.72
- Reviews-
-
The Pokémon Encyclopedia (Video Game Encyclopedias)
by Arnold Ringstad
- Price$43.55
- Reviews-
- Published2026-01
Main categories
FAQ
How many books does Arnold Ringstad have on Amazon?
KDPTop tracks 7 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Arnold Ringstad publish in?
Their books chart most often in Military, History, U.S. Presidents & First Families.
How does Arnold Ringstad price their books?
The median price is $43.02; half of the books cost $41.25–$45.18.
Has Arnold Ringstad 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.