KDP categories · Top KDP authors
Leukemia (Cancer, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Leukemia (Cancer, Kindle eBooks), updated Nov 2, 2026: median price $6.99, median 4 reviews, average rating 4.5 and a KDPTop opportunity score of 20/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $9.99 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 6% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 4% of the parent category Cancer (90), one of the easier corners under it.
- Its review barrier is lower than in 90% of Kindle eBooks categories: the median best seller has only 4 reviews, so new books can chart with few.
- Prices spread wide: the middle half runs from $3.99 to $9.99, so budget editions and premium or boxed sets sell side by side.
Top 10 Leukemia best sellers
-
The Emperor of All Maladies: A Biography of Cancer
- List rank#1
- Price$16.99
- Rating4.7
- Reviews9,938
-
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#2
- Price$2.99
- Rating4.7
- Reviews76
-
Anticancer: A New Way of Life
by David Servan-Schreiber MD PhD
- List rank#3
- Price$9.99
- Rating4.7
- Reviews2,683
-
CLL (Chronic Lymphocytic Leukemia) : A survival guide for patients (Living with CLL: Knowledge, Decisions, and Life Beyond the Diagnosis Book 1)
- List rank#4
- Price$12.99
- Rating4.1
- Reviews48
-
Hope in the Face of Cancer: A Collection of Powerful and Uplifting Stories from Cancer Survivors, Caregivers, and Healthcare Professionals
by Darcie Wells
- List rank#5
- Price$9.99
- Rating5.0
- Reviews49
-
TOUGH: Women Who Survived Cancer
by Marquina Iliev-Piselli
- List rank#6
- Price$2.99
- Rating4.5
- Reviews220
-
Faith Through the Fire: A Memoir of Leukemia, Caregiving, and Unshakable Grace
by Dr. Elzora Robinson
- List rank#7
- Price$12.99
- Reviews-
-
HumanKind: Changing the World One Small Act at a Time
by Brad Aronson
- List rank#8
- Price$6.99
- Rating4.6
- Reviews1,858
-
Waldenström’s Macroglobulinemia : Symptoms, Causes, and Treatments of a Rare Blood Cancer That Affects Lymphoplasmacytic Cells
by Ashton Gawain
- List rank#9
- Price$9.99
- Rating4.5
- Reviews2
-
The Essential Lymphoma Healing Cookbook: A Comprehensive 30-Day Cancer-Fighting Meal Plan to Boost Immunity, Manage Symptoms, and Support Treatment Recovery
by BRYAN BUSH ND
- List rank#10
- Price$5.96
- Rating5.0
- Reviews2
Same niche in Books: Leukemia
FAQ
Is Leukemia a good niche for Amazon KDP?
Its KDPTop opportunity score is 20/100, which makes it highly competitive. The median best seller has 4 reviews and sells for $6.99.
How many reviews do you need to rank in Leukemia?
The median best seller has 4 reviews, and 89% of them have fewer than 100.
What do Leukemia best sellers cost?
The median price is $6.99; half of the best sellers are priced between $3.99 and $9.99.
Can new books break into Leukemia?
6% 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.