KDP categories · Top KDP authors
C. S. Quill: Amazon KDP author data
As of Nov 6, 2026, C. S. Quill has 10 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #13), mostly in Romance, French, Dating & Intimacy.
| Median price | $12.10 |
|---|---|
| Price range (middle 50%) | $11.99 – $18.99 |
| Median reviews | 518 |
| Total reviews | 10,469 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 1 |
What stands out
- 80% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $12.10, 108% above the median of their main category, Romance.
C. S. Quill's best-ranked books
-
Campus drivers - Tome 02: Book boyfriend (French Edition)
by C. S. Quill
- Price-
- Rating4.7
- Reviews2,596
-
Campus Drivers 2. Novio perfecto: Una serie de Prime Video (Spanish Edition)
by C. S. Quill
- Price$11.99
- Rating4.4
- Reviews28
- Published2026-09
-
Campus drivers - Tome 04: Love Machine (French Edition)
by C. S. Quill
- Price-
- Rating4.7
- Reviews788
-
Campus drivers - Tome 5 (French Edition)
by C. S. Quill
- Price-
- Rating4.7
- Reviews638
-
Campus Drivers 1. Sin freno: Una serie de Prime Video (Spanish Edition)
by C. S. Quill
- Price$11.99
- Rating4.4
- Reviews113
-
Campus drivers - Tome 03: Crash test (French Edition)
by C. S. Quill
- Price-
- Rating4.7
- Reviews2,205
-
Campus drivers - Tome 01: Supermad (French Edition)
by C. S. Quill
- Price-
- Rating4.7
- Reviews3,441
-
Fast Lane (Campus Drivers)
by C. S. Quill
- Price$12.10
- Rating3.9
- Reviews398
- Published2026-04
-
Crash Course (Campus Drivers)
by C. S. Quill
- Price$18.99
- Rating3.9
- Reviews150
-
Campus Drivers 1. Sin freno / Campus Drivers 1. SuperMad (Spanish Edition)
by C. S. Quill
- Price$22.95
- Rating4.4
- Reviews113
Main categories
FAQ
How many books does C. S. Quill have on Amazon?
KDPTop tracks 10 of their books; 8 made an Amazon list in the last 30 days.
Which categories does C. S. Quill publish in?
Their books chart most often in Romance, French, Dating & Intimacy.
How does C. S. Quill price their books?
The median price is $12.10; half of the books cost $11.99–$18.99.
Has C. S. Quill released new books recently?
2 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.