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Bradley Trammell: Amazon KDP author data
As of Nov 6, 2026, Bradley Trammell has 7 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #31), mostly in Water Sports, Swimming, School-Age Children.
| Median price | $12.99 |
|---|---|
| Price range (middle 50%) | $12.99 – $19.49 |
| Median reviews | 5 |
| Total reviews | 10 |
| New listings (30 days, incl. new editions) | 4 |
| Breakout books (30 days) | 4 |
What stands out
- 57% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- 4 new listings in the last 30 days (new editions included), 4 of them broke into a Best Sellers list.
Bradley Trammell's best-ranked books
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Swim Parents 101, Volume 1: The New Swim Parent: The Sport, the Strokes, and Your First Swim Meets
by Bradley Trammell
- Price$12.99
- Rating5.0
- Reviews5
-
Swim Parents 101, Volume 1: The New Swim Parent: The Sport, the Strokes, and Your First Swim Meets
by Bradley Trammell
- Price$19.99
- Rating5.0
- Reviews5
-
Swim Parents 101: The Complete Edition: A Coach's Guide for Every Stage of the Swim Parent Journey
by Bradley Trammell
- Price$40.65
- Reviews-
- Published2026-10
-
Swim Parents 101, Volume 2: The Healthy, Supported Swimmer: Recovery, Nutrition, Mental Health, and the Parent-Coach Partnership
by Bradley Trammell
- Price$19.99
- Reviews-
-
Swim Parents 101, Volume 2: The Healthy, Supported Swimmer: Recovery, Nutrition, Mental Health, and the Parent-Coach Partnership
by Bradley Trammell
- Price$12.99
- Reviews-
- Published2026-10
-
Swim Parents 101, Volume 3: The Swim Family & Beyond: Team, Cost, College, and the Best Thing a Swim Parent Can Do
by Bradley Trammell
- Price$12.99
- Reviews-
- Published2026-10
-
Swim Parents 101: The Visual Guide: 52 Full-Color Infographics for Every Stage of the Swim-Parent Journey
by Bradley Trammell
- Price$9.99
- Reviews-
Main categories
FAQ
How many books does Bradley Trammell have on Amazon?
KDPTop tracks 7 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Bradley Trammell publish in?
Their books chart most often in Water Sports, Swimming, School-Age Children.
How does Bradley Trammell price their books?
The median price is $12.99; half of the books cost $12.99–$19.49.
Has Bradley Trammell 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.