KDP categories · Top KDP authors
Daniel Keyes: Amazon KDP author data
As of Nov 6, 2026, Daniel Keyes has 20 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #2), mostly in Classics, Personality Disorders, American.
| Median price | $12.99 |
|---|---|
| Price range (middle 50%) | $9.84 – $25.49 |
| Median reviews | 452 |
| Total reviews | 200,966 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $12.99, 63% above the median of their main category, Classics.
Daniel Keyes's best-ranked books
-
Flowers for Algernon
by Daniel Keyes
- Price$0.99
- Rating4.6
- Reviews40,601
-
Flowers for Algernon: Student Edition
by Daniel Keyes
- Price$12.99
- Rating4.6
- Reviews40,601
-
Algernon, Charlie, and I: A Writer's Journey
by Daniel Keyes
- Price$2.99
- Rating4.6
- Reviews75
-
Fiori per Algernon (Italian Edition)
by Daniel Keyes
- Price$10.99
- Rating4.5
- Reviews4,795
-
Flores Para Algernon (Portuguese Edition)
by Daniel Keyes
- Price-
- Rating4.8
- Reviews29,052
-
-
Flowers For Algernon: Student Edition (cover may vary)
by Daniel Keyes
- Price$10.69
- Rating4.6
- Reviews40,601
- Published2005-05
-
The Minds of Billy Milligan
by Daniel Keyes
- Price$6.99
- Rating4.6
- Reviews1,960
-
The Minds of Billy Milligan: A True Story of Multiple Personality
by Daniel Keyes
- Price$8.99
- Rating4.6
- Reviews1,960
- Published1995-01
-
Flowers For Algernon: Student Edition
by Daniel Keyes
- Price$16.50
- Rating4.6
- Reviews40,601
Main categories
FAQ
How many books does Daniel Keyes have on Amazon?
KDPTop tracks 20 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Daniel Keyes publish in?
Their books chart most often in Classics, Personality Disorders, American.
How does Daniel Keyes price their books?
The median price is $12.99; half of the books cost $9.84–$25.49.
Has Daniel Keyes 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.