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Marianne Caldwell: Amazon KDP author data
As of Nov 6, 2026, Marianne Caldwell has 19 books on Amazon, 18 of them on a best-seller list in the last 30 days (best rank #3), mostly in Immune Systems, Anatomy, Weight Training.
| Median price | $8 |
|---|---|
| Price range (middle 50%) | $5 – $9 |
| Median reviews | 2 |
| Total reviews | 25 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 0 |
What stands out
- 95% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $8, 20% below the median of their main category, Immune Systems.
- 3 new books in the last 30 days.
Marianne Caldwell's best-ranked books
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THE SKIN BLUEPRINT: The Complete Truth About Your Skin, What It Is Telling You, and How to Support It From the Inside (The Body Blueprint Series Book 11)
by Marianne Caldwell
- Price$9
- Rating5.0
- Reviews1
-
THE SLEEP BLUEPRINT: The Complete Truth About Sleep, Recovery, and the Nightly Process That Rebuilds Your Entire Body (The Body Blueprint Series Book 6)
by Marianne Caldwell
- Price$4
- Rating5.0
- Reviews2
-
THE ENERGY BLUEPRINT: The Complete Truth About Fatigue, Mitochondria, and Why You Are Always Tired (The Body Blueprint Series Book 12)
by Marianne Caldwell
- Price$5
- Rating5.0
- Reviews1
-
THE BONE AND JOINT BLUEPRINT: The Complete Truth About Osteoporosis, Arthritis, and Building a Body That Moves Without Pain for Life (The Body Blueprint Series Book 10)
by Marianne Caldwell
- Price$5
- Reviews-
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THE GUT BLUEPRINT: The Complete Truth About Your Digestive System, Your Microbiome, and Why Your Gut Controls More Than You Ever Imagined (The Body Blueprint Series Book 5)
by Marianne Caldwell
- Price$7
- Rating5.0
- Reviews2
-
THE BODY BLUEPRINT: The Complete Science of Human Health, Fitness, Exercise & Food — Written for Every Adult on Earth (The Body Blueprint Series Book 1)
by Marianne Caldwell
- Price$9.99
- Rating5.0
- Reviews3
-
THE BODY BLUEPRINT: The Complete Science of Human Health, Fitness, Exercise & Food — Written for Every Adult on Earth (The Body Blueprint Series)
by Marianne Caldwell
- Price$19
- Rating5.0
- Reviews3
-
THE PAIN BLUEPRINT: The Complete Truth About Chronic Pain, Inflammation, and Why Your Body Hurts (The Body Blueprint Series Book 7)
by Marianne Caldwell
- Price$7
- Reviews-
-
FEED YOUR LUNGS: The Science of Better Respiratory Health, Healthy Airways, Reduced Inflammation, and Lifelong Lung Wellness (FOOD AS MEDICINE Book 7)
by Marianne Caldwell
- Price$9
- Reviews-
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THE HORMONE BLUEPRINT: The Complete Truth About the Chemical System That Runs Your Body (The Body Blueprint Series Book 4)
by Marianne Caldwell
- Price$4.99
- Rating5.0
- Reviews1
Main categories
FAQ
How many books does Marianne Caldwell have on Amazon?
KDPTop tracks 19 of their books; 18 made an Amazon list in the last 30 days.
Which categories does Marianne Caldwell publish in?
Their books chart most often in Immune Systems, Anatomy, Weight Training.
How does Marianne Caldwell price their books?
The median price is $8; half of the books cost $5–$9.
Has Marianne Caldwell released new books recently?
3 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.