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Katherine Whitmore: Amazon KDP author data
As of Nov 6, 2026, Katherine Whitmore has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #5), mostly in Arithmetic, Reference, Popular & Elementary.
| Median price | $30.99 |
|---|---|
| Price range (middle 50%) | $30.99 – $30.99 |
| Median reviews | 44 |
| Total reviews | 88 |
| New listings (30 days, incl. new editions) | 1 |
| Breakout books (30 days) | 1 |
What stands out
- Median price $30.99, 521% above the median of their main category, Arithmetic.
Katherine Whitmore's best-ranked books
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Math Olympiad Academy: AMC 8 Prep Guide | Concept Lessons, 400+ Practice Questions & 15 Full-Length Tests for Motivated Students Aiming for a 20+ Score | MOEMS & MATHCOUNTS Ready
by Katherine Whitmore
- Price$30.99
- Rating5.0
- Reviews44
- Published2026-08
-
Math Olympiad Academy: AMC 8 Prep Guide | Concept Lessons, 400+ Practice Questions & 15 Full-Length Tests for Motivated Students Aiming for a 20+ Score | MOEMS & MATHCOUNTS Ready
by Katherine Whitmore
- Price$30.99
- Rating5.0
- Reviews44
Main categories
FAQ
How many books does Katherine Whitmore have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Katherine Whitmore publish in?
Their books chart most often in Arithmetic, Reference, Popular & Elementary.
How does Katherine Whitmore price their books?
The median price is $30.99; half of the books cost $30.99–$30.99.
Has Katherine Whitmore 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.