KDP categories · Top KDP authors
Sally M. Walker: Amazon KDP author data
As of Nov 6, 2026, Sally M. Walker has 23 books on Amazon, 22 of them on a best-seller list in the last 30 days (best rank #3), mostly in Archaeology, Civil War Era, State & Local.
| Median price | $9.99 |
|---|---|
| Price range (middle 50%) | $7.99 – $16.99 |
| Median reviews | 41 |
| Total reviews | 1,860 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 96% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $9.99, 20% below the median of their main category, Archaeology.
Sally M. Walker's best-ranked books
-
Blizzard of Glass: The Halifax Explosion of 1917
by Sally M. Walker
- Price$10.99
- Rating4.3
- Reviews129
-
Winnie: The True Story of the Bear Who Inspired Winnie-the-Pooh
by Sally M. Walker
- Price$19.99
- Rating4.8
- Reviews302
-
Blizzard of Glass: The Halifax Explosion of 1917
by Sally M. Walker
- Price$9.60
- Rating4.3
- Reviews129
-
Written in Bone: Buried Lives of Jamestown and Colonial Maryland (Exceptional Social Studies Titles for Intermediate Grades)
by Sally M. Walker
- Price$9.99
- Rating4.5
- Reviews262
-
Blizzard of Glass: The Halifax Explosion of 1917
by Sally M. Walker
- Price$9.12
- Rating4.3
- Reviews129
-
Ghost Walls: The Story of a 17th-Century Colonial Homestead
by Sally M. Walker
- Price$9.99
- Rating3.4
- Reviews5
-
Written in Bone: Buried Lives of Jamestown and Colonial Maryland
by Sally M. Walker
- Price$5.22
- Rating4.5
- Reviews262
-
Their Skeletons Speak: Kennewick Man and the Paleoamerican World (Exceptional Social Studies Title for Intermediate Grades)
by Sally M. Walker
- Price$28.88
- Rating4.3
- Reviews22
-
Champion: The Comeback Tale of the American Chestnut Tree
by Sally M. Walker
- Price$0.50
- Rating4.4
- Reviews64
-
Boundaries: How the Mason-Dixon Line Settled a Family Feud and Divided a Nation
by Sally M. Walker
- Price$9.99
- Rating4.6
- Reviews41
Main categories
FAQ
How many books does Sally M. Walker have on Amazon?
KDPTop tracks 23 of their books; 22 made an Amazon list in the last 30 days.
Which categories does Sally M. Walker publish in?
Their books chart most often in Archaeology, Civil War Era, State & Local.
How does Sally M. Walker price their books?
The median price is $9.99; half of the books cost $7.99–$16.99.
Has Sally M. Walker 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.