KDP categories · Top KDP authors
R C Joshua: Amazon KDP author data
As of Nov 6, 2026, R C Joshua has 8 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #1), mostly in Literature & Fiction, GameLit & LitRPG, Sword & Sorcery.
| Median price | $5.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $16.39 |
| Median reviews | 118 |
| Total reviews | 3,316 |
| New listings (30 days, incl. new editions) | 4 |
| Breakout books (30 days) | 1 |
What stands out
- 75% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $5.99, 34% below the median of their main category, Literature & Fiction.
- 4 new listings in the last 30 days (new editions included), 1 of them broke into a Best Sellers list.
R C Joshua's best-ranked books
-
The System Seas: A LitRPG Adventure
by R C Joshua
- Price$3.99
- Rating4.5
- Reviews118
- Published2026-10
-
Demon World Boba Shop: A Cozy Fantasy Novel
by R C Joshua
- Price$3.99
- Rating4.7
- Reviews1,260
-
How to Survive at the End of the World Book 1: An Apocalypse Progression LitRPG
by R C Joshua
- Price$3.99
- Rating4.6
- Reviews1,567
- Published2024-04
-
Infinite Farmer: A Dungeon-Core Cultivation LitRPG: Infinite Farmer, Book 1
by R C Joshua
- Price$0
- Rating4.5
- Reviews150
-
The System Seas: A LitRPG Adventure
by R C Joshua
- Price$14
- Rating4.5
- Reviews98
-
The System Seas: A LitRPG Adventure
by R C Joshua
- Price$19.95
- Rating4.5
- Reviews84
-
Infinite Farmer 2: A Dungeon-Core Cultivation LitRPG: Infinite Farmer, Book 2
by R C Joshua
- Price$18.79
- Rating4.6
- Reviews39
-
Deadworld Isekai 3 - Das Reich der Tausend Qualen: Ein LitRPG-Roman | Deutsche Ausgabe. Band 3 des erfolgreichen Fantasy-Science-Fiction-Crossovers (German Edition)
by R C Joshua
- Price$5.99
- Reviews-
- Published2026-11
Main categories
FAQ
How many books does R C Joshua have on Amazon?
KDPTop tracks 8 of their books; 6 made an Amazon list in the last 30 days.
Which categories does R C Joshua publish in?
Their books chart most often in Literature & Fiction, GameLit & LitRPG, Sword & Sorcery.
How does R C Joshua price their books?
The median price is $5.99; half of the books cost $3.99–$16.39.
Has R C Joshua released new books recently?
4 new books in the last 30 days, 1 of which reached a Best Sellers list.
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.