KDP categories · Top KDP authors
James D’Amato: Amazon KDP author data
As of Nov 6, 2026, James D’Amato has 17 books on Amazon, 17 of them on a best-seller list in the last 30 days (best rank #5), mostly in GURPS, Pathfinder, Shadowrun.
| Median price | $12.99 |
|---|---|
| Price range (middle 50%) | $9.90 – $17.70 |
| Median reviews | 164 |
| Total reviews | 8,424 |
| 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.
- Median price $12.99, 21% below the median of their main category, GURPS.
James D’Amato's best-ranked books
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The Ultimate RPG Worldbuilding Deck: 75 Cards to Create and Customize Your Own Game World (Ultimate Role Playing Game Series)
by James D’Amato
- Price$17.70
- Rating4.6
- Reviews54
-
The Ultimate RPG Campfire Card Deck: 150 Cards for Sparking In-Game Conversation (Ultimate Role Playing Game Series)
by James D’Amato
- Price$18.61
- Rating4.8
- Reviews301
-
The Ultimate RPG Series Presents: Oh Captain, My Captain!: A Quick-Play Fantasy RPG (Ultimate Role Playing Game Series)
by James D’Amato
- Price$18.63
- Rating4.4
- Reviews32
-
The Ultimate RPG Villain Backstory Guide: Prompts and Activities to Create Compelling Antiheroes, Enemies, and Bad Guys (Ultimate Role Playing Game Series)
by James D’Amato
- Price$15.99
- Rating4.8
- Reviews29
-
The Ultimate RPG Character Backstory Guide: Prompts and Activities to Create the Most Interesting Story for Your Character (Ultimate Role Playing Game Series)
by James D’Amato
- Price$8.83
- Rating4.6
- Reviews2,335
-
The Ultimate RPG Guide Boxed Set: Featuring The Ultimate RPG Character Backstory Guide, The Ultimate RPG Gameplay Guide, and The Ultimate RPG Game ... ... Guide (Ultimate Role Playing Game Series)
by James D’Amato
- Price$24.99
- Rating4.7
- Reviews164
-
The Ultimate RPG Character Backstory Guide: Expanded Genres Edition: Prompts and Activities to Create Compelling Characters for Horror, Sci-Fi, X-Punk, and More (Ultimate Role Playing Game Series)
by James D’Amato
- Price$10.15
- Rating4.7
- Reviews136
-
The Ultimate RPG Character Backstory Guide: Expanded Genres Edition: Prompts and Activities to Create Compelling Characters for Horror, Sci-Fi, X-Punk, and More (Ultimate Role Playing Game Series)
by James D’Amato
- Price$12.99
- Rating4.7
- Reviews136
-
The Ultimate RPG Guide Boxed Set: Featuring The Ultimate RPG Character Backstory Guide, The Ultimate RPG Gameplay Guide, and The Ultimate RPG Game ... Guide (Ultimate Role Playing Game Series)
by James D’Amato
- Price$25.49
- Rating4.7
- Reviews164
-
The Ultimate RPG Game Master's Worldbuilding Guide: Prompts and Activities to Create and Customize Your Own Game World (Ultimate Role Playing Game Series)
by James D’Amato
- Price$10.99
- Rating4.6
- Reviews837
Main categories
FAQ
How many books does James D’Amato have on Amazon?
KDPTop tracks 17 of their books; 17 made an Amazon list in the last 30 days.
Which categories does James D’Amato publish in?
Their books chart most often in GURPS, Pathfinder, Shadowrun.
How does James D’Amato price their books?
The median price is $12.99; half of the books cost $9.90–$17.70.
Has James D’Amato 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.