KDP categories · Top KDP authors
Becky Campbell: Amazon KDP author data
As of Nov 6, 2026, Becky Campbell has 8 books on Amazon, 7 of them on a best-seller list in the last 30 days (best rank #1), mostly in Thyroid Conditions, Allergies, Food Allergies.
| Median price | $12.99 |
|---|---|
| Price range (middle 50%) | $12.96 – $14.47 |
| Median reviews | 253 |
| Total reviews | 3,172 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 88% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $12.99, 20% below the median of their main category, Thyroid Conditions.
Becky Campbell's best-ranked books
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The 4-Phase Histamine Reset Plan: Getting to the Root of Migraines, Eczema, Vertigo, Allergies and More
by Becky Campbell
- Price$12.99
- Rating4.5
- Reviews1,048
-
The 4-Phase Histamine Reset Plan: Getting to the Root of Migraines, Eczema, Vertigo, Allergies and More
by Becky Campbell
- Price$12.87
- Rating4.5
- Reviews1,048
-
Low Histamine Cooking in Your Instant Pot: 75 Easy Meals for Everyday Healing
by Becky Campbell
- Price$13.70
- Rating4.4
- Reviews113
-
Low Histamine Cooking in Your Instant Pot: 75 Easy Meals for Everyday Healing
by Becky Campbell
- Price$12.99
- Rating4.4
- Reviews113
-
The 30-Day Thyroid Reset Plan: Disarming the 7 Hidden Triggers That are Keeping You Sick
by Becky Campbell
- Price$11.99
- Rating4.3
- Reviews393
-
The 30-Day Thyroid Reset Plan: Disarming the 7 Hidden Triggers That are Keeping You Sick
by Becky Campbell
- Price$16.79
- Rating4.3
- Reviews393
-
The Complete Mold Detox: The Definitive Guide to Healing Your Body from Mold Illness and Mycotoxins
by Becky Campbell
- Price$12.99
- Rating4.0
- Reviews19
-
The Health Babes’ Guide to Balancing Hormones: A Detailed Plan with Recipes to Support Mood, Energy Levels, Sleep, Libido and More
by Becky Campbell
- Price$16.94
- Rating4.5
- Reviews43
- Published2023-01
Main categories
FAQ
How many books does Becky Campbell have on Amazon?
KDPTop tracks 8 of their books; 7 made an Amazon list in the last 30 days.
Which categories does Becky Campbell publish in?
Their books chart most often in Thyroid Conditions, Allergies, Food Allergies.
How does Becky Campbell price their books?
The median price is $12.99; half of the books cost $12.96–$14.47.
Has Becky Campbell 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.