KDP categories · Top KDP authors
Bernie Gray: Amazon KDP author data
As of Nov 6, 2026, Bernie Gray has 5 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #16), mostly in Reference, Board Games, Gambling.
| Median price | $7.99 |
|---|---|
| Price range (middle 50%) | $7.99 – $16.99 |
| Median reviews | 34 |
| Total reviews | 134 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- 80% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $7.99, 50% below the median of their main category, Reference.
Bernie Gray's best-ranked books
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American Mah Jongg for Absolute Beginners: Easy-to-Follow Steps and Simple Hacks to Get in the Game with Confidence (American Mah Jongg: Learn, Play, Improve.)
by Bernie Gray
- Price$16.99
- Rating4.6
- Reviews51
-
American Mah Jongg for Absolute Beginners: Easy-to-Follow Steps and Simple Hacks to Get in the Game with Confidence (American Mah Jongg: Learn, Play, Improve. Book 1)
by Bernie Gray
- Price$7.99
- Rating4.6
- Reviews51
-
American Mah Jongg - Beyond the Basics: Better Hands. Smarter Decisions. More Fun. (American Mah Jongg: Learn, Play, Improve.)
by Bernie Gray
- Price$16.99
- Rating4.6
- Reviews17
-
American Mah Jongg - Beyond the Basics: Better Hands. Smarter Decisions. More Fun. (American Mah Jongg: Learn, Play, Improve. Book 2)
by Bernie Gray
- Price$7.99
- Rating4.6
- Reviews17
-
The Life You Get to Choose: A Woman’s Guide to Finding Yourself Again in Retirement
by Bernie Gray
- Price$3.99
- Reviews-
- Published2026-10
Main categories
FAQ
How many books does Bernie Gray have on Amazon?
KDPTop tracks 5 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Bernie Gray publish in?
Their books chart most often in Reference, Board Games, Gambling.
How does Bernie Gray price their books?
The median price is $7.99; half of the books cost $7.99–$16.99.
Has Bernie Gray released new books recently?
2 new books in the last 30 days, 2 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.