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Bret Contreras: Amazon KDP author data
As of Nov 6, 2026, Bret Contreras has 8 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #9), mostly in Weight Training, Training, Stretching.
| Median price | $29.27 |
|---|---|
| Price range (middle 50%) | $19.82 – $31.28 |
| Median reviews | 2,294 |
| Total reviews | 18,291 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $29.27, 46% above the median of their main category, Weight Training.
Bret Contreras's best-ranked books
-
Glute Lab: The Art and Science of Strength and Physique Training
by Bret Contreras
- Price$30.61
- Rating4.9
- Reviews5,451
-
Glute Lab: The Art and Science of Strength and Physique Training
by Bret Contreras
- Price$29.08
- Rating4.9
- Reviews5,451
-
Bodyweight Strength Training Anatomy
by Bret Contreras
- Price$22.10
- Rating4.5
- Reviews53
-
Bodyweight Strength Training Anatomy
by Bret Contreras
- Price$37.38
- Rating4.5
- Reviews53
-
Strong Curves: A Woman's Guide To Building A Better Butt And Body
by Bret Contreras
- Price$12.99
- Rating4.7
- Reviews2,642
-
Strong Curves: A Woman's Guide to Building a Better Butt and Body
by Bret Contreras
- Price$33.28
- Rating4.7
- Reviews2,642
-
Bodyweight Strength Training Anatomy
by Bret Contreras
- Price$9.99
- Rating4.5
- Reviews53
-
Bodyweight Strength Training Anatomy
by Bret Contreras
- Price$29.45
- Rating4.6
- Reviews1,947
- Published2013-09
Main categories
FAQ
How many books does Bret Contreras have on Amazon?
KDPTop tracks 8 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Bret Contreras publish in?
Their books chart most often in Weight Training, Training, Stretching.
How does Bret Contreras price their books?
The median price is $29.27; half of the books cost $19.82–$31.28.
Has Bret Contreras 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.