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Cody Janko: Amazon KDP author data
As of Nov 6, 2026, Cody Janko has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #5), mostly in Weight Training, Quick Workouts, Exercise & Fitness.
| Median price | $16.49 |
|---|---|
| Price range (middle 50%) | $8.49 – $22.99 |
| Median reviews | 105 |
| Total reviews | 979 |
| New listings (30 days, incl. new editions) | 2 |
| Breakout books (30 days) | 2 |
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 $16.49, 18% below the median of their main category, Weight Training.
Cody Janko's best-ranked books
-
Sandbag Berserker: A Manual of Power-Endurance (The Sandbag Trilogy Book 3)
by Cody Janko
- Price$2.99
- Rating5.0
- Reviews99
- Published2026-08
-
Sandbag Hypertrophy: The Complete Sandbag Training Manual (The Sandbag Trilogy Book 1)
by Cody Janko
- Price$9.99
- Rating4.8
- Reviews287
-
Sandbag Intensity: The 50-Rep Squat Program (The Sandbag Trilogy Book 2)
by Cody Janko
- Price$7.99
- Rating4.7
- Reviews106
-
Sandbag Hypertrophy: The Complete Sandbag Training Manual (The Sandbag Trilogy)
by Cody Janko
- Price$22.99
- Rating4.8
- Reviews286
-
Sandbag Berserker: A Manual of Power-Endurance (The Sandbag Trilogy)
by Cody Janko
- Price$22.99
- Rating5.0
- Reviews99
-
Sandbag Intensity: The 50-Rep Squat Program (The Sandbag Trilogy)
by Cody Janko
- Price$22.99
- Rating4.7
- Reviews105
Main categories
FAQ
How many books does Cody Janko have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does Cody Janko publish in?
Their books chart most often in Weight Training, Quick Workouts, Exercise & Fitness.
How does Cody Janko price their books?
The median price is $16.49; half of the books cost $8.49–$22.99.
Has Cody Janko 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.