KDP categories · Top KDP authors
Harley Florenz: Amazon KDP author data
As of Nov 6, 2026, Harley Florenz has 8 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #9), mostly in Digestive Organs, Juices & Smoothies, Gastroenterology.
| Median price | $10.10 |
|---|---|
| Price range (middle 50%) | $6.34 – $14.37 |
| Median reviews | 66 |
| Total reviews | 559 |
| 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 $10.10, 37% below the median of their main category, Digestive Organs.
Harley Florenz's best-ranked books
-
Gastroparesis Smoothies Cookbook: Easy and Delicious Smoothie Recipes to Support Digestion and Manage Gastroparesis Symptoms
by Harley Florenz
- Price$5.89
- Rating4.4
- Reviews91
- Published2025-06
-
Iron Deficiency Anemia Cookbook: A Nutrient-Rich Guide to Boosting Iron Levels. Includes a Science-Backed 30-Day Iron-Boosting Meal Plan
by Harley Florenz
- Price$4.99
- Rating4.2
- Reviews59
-
Gastroparesis Smoothies Cookbook: Easy and Delicious Smoothie Recipes to Support Digestion and Manage Gastroparesis Symptoms
by Harley Florenz
- Price$13.49
- Rating4.4
- Reviews91
-
Gastroparesis Diet Cookbook: Easy-to-Digest and Diabetic-Friendly Meals for Managing Gastroparesis Symptoms
by Harley Florenz
- Price$6.70
- Rating4.2
- Reviews60
- Published2025-05
-
MTHFR Diet Cookbook: Delicious Gene-Optimized Meals to Support Optimal Methylation and Well-Being
by Harley Florenz
- Price$6.49
- Rating4.2
- Reviews72
-
Iron Deficiency Anemia Cookbook: A Nutrient-Rich Guide to Boosting Iron Levels. Includes a Science-Backed 30-Day Iron-Boosting Meal Plan
by Harley Florenz
- Price$13.99
- Rating4.2
- Reviews59
-
Parkinson’s Disease Cookbook: Delicious and Essential Recipes to Manage Symptoms, Boost Brain Health, and Enhance Well-being. Includes a Science-Backed Meal Plan
by Harley Florenz
- Price$15.95
- Rating4.4
- Reviews55
-
MTHFR Diet Cookbook: Delicious Gene-Optimized Meals to Support Optimal Methylation and Well-Being
by Harley Florenz
- Price$15.49
- Rating4.2
- Reviews72
Main categories
FAQ
How many books does Harley Florenz have on Amazon?
KDPTop tracks 8 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Harley Florenz publish in?
Their books chart most often in Digestive Organs, Juices & Smoothies, Gastroenterology.
How does Harley Florenz price their books?
The median price is $10.10; half of the books cost $6.34–$14.37.
Has Harley Florenz 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.