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Jeff Mack: Amazon KDP author data
As of Nov 6, 2026, Jeff Mack has 8 books on Amazon, 7 of them on a best-seller list in the last 30 days (best rank #4), mostly in Bedtime & Dreaming, Imagination & Play, Cooking.
| Median price | $7.99 |
|---|---|
| Price range (middle 50%) | $3.99 – $10.49 |
| Median reviews | 341 |
| Total reviews | 4,564 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 88% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $7.99, 167% above the median of their main category, Bedtime & Dreaming.
Jeff Mack's best-ranked books
-
Duck in the Fridge (A Duck in the Fridge Book)
by Jeff Mack
- Price$1.99
- Rating4.4
- Reviews1,303
- Published2014-09
-
Duck on a Disco Ball (A Duck in the Fridge Book)
by Jeff Mack
- Price$4.99
- Rating4.3
- Reviews1,562
- Published2018-11
-
Good News, Bad News
by Jeff Mack
- Price$11.99
- Rating4.5
- Reviews341
- Published2012-07
-
Mr. Monkey Bakes a Cake
by Jeff Mack
- Price$7.99
- Rating4.7
- Reviews73
-
Art Is Everywhere: A Book About Andy Warhol
by Jeff Mack
- Price$19.99
- Rating4.5
- Reviews16
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-
Hush Little Polar Bear: A Picture Book
by Jeff Mack
- Price$8.99
- Rating4.8
- Reviews587
- Published2013-11
Main categories
FAQ
How many books does Jeff Mack have on Amazon?
KDPTop tracks 8 of their books; 7 made an Amazon list in the last 30 days.
Which categories does Jeff Mack publish in?
Their books chart most often in Bedtime & Dreaming, Imagination & Play, Cooking.
How does Jeff Mack price their books?
The median price is $7.99; half of the books cost $3.99–$10.49.
Has Jeff Mack 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.