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Garner McGregory: Amazon KDP author data
As of Nov 6, 2026, Garner McGregory has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #3), mostly in Applied, Pure Mathematics, Calculus.
| Median price | $7.49 |
|---|---|
| Price range (middle 50%) | $3.74 – $12.24 |
| Median reviews | - |
| Total reviews | 0 |
| New listings (30 days, incl. new editions) | 4 |
| Breakout books (30 days) | 4 |
What stands out
- Median price $7.49, 48% below the median of their main category, Applied.
- 4 new listings in the last 30 days (new editions included), 4 of them broke into a Best Sellers list.
Garner McGregory's best-ranked books
-
Calculus Maths Made Easy: A Simple Guide to Mathematical Concepts and Problem Solving
by Garner McGregory
- Price$3.99
- Reviews-
-
Calculus Maths Made Easy: A Simple Guide to Mathematical Concepts and Problem Solving
by Garner McGregory
- Price$15.99
- Reviews-
-
Calculus Maths Made Easy: Workbook
by Garner McGregory
- Price$10.99
- Reviews-
- Published2026-09
-
Calculus Maths Made Easy: Workbook
by Garner McGregory
- Price$2.99
- Reviews-
Main categories
FAQ
How many books does Garner McGregory have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Garner McGregory publish in?
Their books chart most often in Applied, Pure Mathematics, Calculus.
How does Garner McGregory price their books?
The median price is $7.49; half of the books cost $3.74–$12.24.
Has Garner McGregory released new books recently?
4 new books in the last 30 days, 4 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.