KDP categories · Top KDP authors
Mariah Fredericks: Amazon KDP author data
As of Nov 6, 2026, Mariah Fredericks has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #99), mostly in Historical, Women Sleuths, 20th Century.
| Median price | $19.41 |
|---|---|
| Price range (middle 50%) | $17.20 – $21.63 |
| Median reviews | 64 |
| Total reviews | 227 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $19.41, 289% above the median of their main category, Historical.
Mariah Fredericks's best-ranked books
-
Murder on 34th Street: A Novel
by Mariah Fredericks
- Price$14.99
- Rating4.4
- Reviews64
-
Cozy Case Files, A Cozy Mystery Sampler, Volume 11
by Mariah Fredericks
- Price$0
- Rating3.9
- Reviews89
- Published2021-01
-
Murder on 34th Street: A Novel
by Mariah Fredericks
- Price$23.84
- Rating4.4
- Reviews64
-
The Minotaur Sampler, Volume 6: New Books to Make Your Heart Race
by Mariah Fredericks
- Price$0
- Rating3.5
- Reviews10
- Published2022-06
Main categories
FAQ
How many books does Mariah Fredericks have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Mariah Fredericks publish in?
Their books chart most often in Historical, Women Sleuths, 20th Century.
How does Mariah Fredericks price their books?
The median price is $19.41; half of the books cost $17.20–$21.63.
Has Mariah Fredericks 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.