KDP categories · Top KDP authors
Hallie Shepherd: Amazon KDP author data
As of Nov 6, 2026, Hallie Shepherd has 3 books on Amazon, 1 of them on a best-seller list in the last 30 days (best rank #49), mostly in Supernatural, Mystery, Thriller & Suspense, Divorce.
| Median price | $14.99 |
|---|---|
| Price range (middle 50%) | $7.99 – $19.50 |
| Median reviews | 51 |
| Total reviews | 151 |
| New books (30 days) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $14.99, 15% above the median of their main category, Supernatural.
Hallie Shepherd's best-ranked books
-
Call Off the Dark: A Haunting and Emotional Genre-Bending Thriller
by Hallie Shepherd
- Price$14.99
- Rating3.4
- Reviews52
-
Call Off the Dark: A Haunting and Emotional Genre-Bending Thriller
by Hallie Shepherd
- Price$24
- Rating3.5
- Reviews51
- Published2026-09
-
Call Off the Dark: A Novel
by Hallie Shepherd
- Price$0.99
- Rating3.5
- Reviews49
- Published2026-09
Main categories
FAQ
How many books does Hallie Shepherd have on Amazon?
KDPTop tracks 3 of their books; 1 made an Amazon list in the last 30 days.
Which categories does Hallie Shepherd publish in?
Their books chart most often in Supernatural, Mystery, Thriller & Suspense, Divorce.
How does Hallie Shepherd price their books?
The median price is $14.99; half of the books cost $7.99–$19.50.
Has Hallie Shepherd released new books recently?
1 new book 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.