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Lung Cancer (Cancer, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Lung Cancer (Cancer, Kindle eBooks), updated Nov 2, 2026: median price $7.99, median 31 reviews, average rating 4.5 and a KDPTop opportunity score of 19/100 (highly competitive).
| Price range (middle 50%) | $4.47 – $10.99 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 4% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 34% of the parent category Cancer (90), one of the easier corners under it.
- Only 4% of its best sellers are under 90 days old, fewer than in 82% of Kindle eBooks categories: established titles hold the list.
- Prices spread wide: the middle half runs from $4.47 to $10.99, so budget editions and premium or boxed sets sell side by side.
Top 10 Lung Cancer best sellers
-
The Emperor of All Maladies: A Biography of Cancer
- List rank#1
- Price$16.99
- Rating4.7
- Reviews9,938
-
When Breath Becomes Air: The powerful and moving memoir of a doctor, the global bestseller
- List rank#2
- Price-
- Rating4.7
- Reviews120,213
-
Meeting God at Stage 4: A Memoir
by Greg Ramsey
- List rank#3
- Price$2.99
- Reviews-
-
Fenbendazole & Ivermectin Protocols For Cancer: A Metabolic Framework for Repurposed Drugs & Integrative Therapy (Metabolic Framework Cancer Series Book 1)
by Marsha Shepherd Whitt
- List rank#4
- Price$9.99
- Rating4.9
- Reviews12
-
Moving Through Cancer: An Exercise and Strength-Training Program for the Fight of Your LifeEmpowers Patients and Caregivers in 5 Steps
by Dr. Kathryn Schmitz
- List rank#5
- Price$2.99
- Rating4.7
- Reviews76
-
Anticancer: A New Way of Life
by David Servan-Schreiber MD PhD
- List rank#6
- Price$9.99
- Rating4.7
- Reviews2,683
-
Living with a Dead Man: A Story of Love
by Marianne Bette M.D.
- List rank#7
- Price$3.99
- Rating4.4
- Reviews113
-
Fenbendazole & Ivermectin Protocols Guide For Beginners: The Complete Evidence-Based Guide to Antiparasitic Cancer Research, Dosing Protocols, Risks, Drug Interactions & What the Science Really Shows
by DUNCAN JENKINS
- List rank#8
- Price$0.99
- Rating3.7
- Reviews10
-
After Cancer Care: The Definitive Self-Care Guide to Getting and Staying Well for Patients after Cancer
by Gerald Lemole
- List rank#9
- Price$9.99
- Rating4.7
- Reviews220
-
The Gerson Therapy -- Revised And Updated: The Natural Nutritional Program to Fight Cancer and Other Illnesses
by Charlotte Gerson
- List rank#10
- Price$9.99
- Rating4.6
- Reviews3,104
Same niche in Books: Lung Cancer
FAQ
Is Lung Cancer a good niche for Amazon KDP?
Its KDPTop opportunity score is 19/100, which makes it highly competitive. The median best seller has 31 reviews and sells for $7.99.
How many reviews do you need to rank in Lung Cancer?
The median best seller has 31 reviews, and 77% of them have fewer than 100.
What do Lung Cancer best sellers cost?
The median price is $7.99; half of the best sellers are priced between $4.47 and $10.99.
Can new books break into Lung Cancer?
4% of the current best sellers were released in the last 90 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.