KDP categories · Top KDP authors
Rhiannon Lambert: Amazon KDP author data
As of Nov 6, 2026, Rhiannon Lambert has 10 books on Amazon, 9 of them on a best-seller list in the last 30 days (best rank #2), mostly in Vegetarian, Diet & Nutrition, Vitamins & Supplements.
| Median price | $13.19 |
|---|---|
| Price range (middle 50%) | $12.99 – $15.64 |
| Median reviews | 214 |
| Total reviews | 5,224 |
| New listings (30 days, incl. new editions) | 1 |
| Breakout books (30 days) | 0 |
What stands out
- 90% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Rhiannon Lambert's best-ranked books
-
The Science of Plant-based Nutrition: How to Enhance the Power of Plants for Optimal Health: The Sunday Times Bestseller (The Science of Food)
by Rhiannon Lambert
- Price$12.99
- Rating4.6
- Reviews214
- Published2024-06
-
The Science of Nutrition: Debunk the Diet Myths and Learn How to Eat Responsibly for Health and Happiness (The Science of Food)
by Rhiannon Lambert
- Price$16.29
- Rating4.7
- Reviews1,513
- Published2022-03
-
The Science of Nutrition: Debunk the Diet Myths and Learn How to Eat Responsibly for Health and Happiness
by Rhiannon Lambert
- Price$13.69
- Rating4.7
- Reviews1,512
-
The Fiber Formula: Eat Your Way to Better Health Through the Power of Fiber
by Rhiannon Lambert
- Price$29.54
- Rating4.4
- Reviews4
- Published2026-06
-
The Science of Plant-based Nutrition: How to Enhance the Power of Plants for Optimal Health: The Sunday Times Bestseller (The Science of Food)
by Rhiannon Lambert
- Price$12.99
- Rating4.6
- Reviews214
-
The Unprocessed Plate: Simple, Flavorful UPF-free Recipes to Transform Your Life
by Rhiannon Lambert
- Price$12.99
- Rating4.6
- Reviews122
-
The Science of Nutrition: Debunk the Diet Myths and Learn How to Eat Responsibly for Health and Happiness (The Science of Food)
by Rhiannon Lambert
- Price$12.99
- Rating4.7
- Reviews1,511
-
La ciencia de la nutrición: Conoce los falsos mitos de las dietas y aprende a comer bien para tener una vida sana
by Rhiannon Lambert
- Price$13.38
- Rating4.8
- Reviews74
-
The Fibre Formula: Feed Your Gut, Support Immunity & Live Well for Longer
by Rhiannon Lambert
- Price$0.99
- Rating4.7
- Reviews61
- Published2026-06
-
Ready, Set, Cook!: 30 Simple Nutritious Recipes to Eat Smart and Fuel Fun
by Rhiannon Lambert
- Price$21.99
- Reviews-
Main categories
FAQ
How many books does Rhiannon Lambert have on Amazon?
KDPTop tracks 10 of their books; 9 made an Amazon list in the last 30 days.
Which categories does Rhiannon Lambert publish in?
Their books chart most often in Vegetarian, Diet & Nutrition, Vitamins & Supplements.
How does Rhiannon Lambert price their books?
The median price is $13.19; half of the books cost $12.99–$15.64.
Has Rhiannon Lambert released new books recently?
1 new book 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.