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Gary Mack: Amazon KDP author data
Gary Mack has 3 books on Amazon, 3 of them on a best-seller list in the last 30 days (best rank #1), mostly in Swimming, Exercise & Fitness, Sports Psychology.
3Books on Amazon
3Listed in 30 days
4.6Average rating
| Median price | $9.60 |
|---|---|
| Price range (middle 50%) | $9.36 – $11.64 |
| Median reviews | 2,439 |
| Total reviews | 7,317 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $9.60, 36% below the median of their main category, Swimming.
Gary Mack's best-ranked books
-
Mind Gym: An Athlete's Guide to Inner Excellence
by Gary Mack
- Price$9.12
- Rating4.6
- Reviews2,439
- Published2002-06
-
Mind Gym: An Athlete's Guide to Inner Excellence
by Gary Mack
- Price$13.69
- Rating4.6
- Reviews2,439
-
Mind Gym : An Athlete's Guide to Inner Excellence
by Gary Mack
- Price$9.60
- Rating4.6
- Reviews2,439
- Published2002-06
Main categories
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.