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Geriatrics (Internal Medicine, Books): Amazon KDP category data
Amazon Books Best Sellers data for Geriatrics (Internal Medicine, Books), updated Nov 2, 2026: median price $17.19, median 38 reviews, average rating 4.6 and a KDPTop opportunity score of 34/100 (highly competitive).
| Price range (middle 50%) | $11.40 – $40.42 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 10% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 2% of the parent category Internal Medicine (2,081), one of the easier corners under it.
- Prices spread wide: the middle half runs from $11.40 to $40.42, so budget editions and premium or boxed sets sell side by side.
Top 10 Geriatrics best sellers
-
Why We Die: The New Science of Aging and the Quest for Immortality
- List rank#1
- Price$2.99
- Rating4.4
- Reviews1,472
-
The 36-Hour Day: A Family Guide to Caring for People with Alzheimer Disease, Other Dementias, and Memory Loss
by Nancy L. Mace
- List rank#2
- Price$21.49
- Rating4.8
- Reviews357
-
Joyspan: The Art and Science of Thriving in Life's Second Half
by Kerry Burnight Ph.D
- List rank#3
- Price$15.14
- Rating4.6
- Reviews328
-
Reversing Alzheimer's: The New Toolkit to Improve Cognition and Protect Brain Health ― An Instant NYT Bestselling Dementia Care Guide
by Heather Sandison
- List rank#4
- Price$14.24
- Rating4.6
- Reviews501
-
Eat, Drink, and Be Healthy: The Harvard Medical School Guide to Healthy Eating
by Walter Willett M.D.
- List rank#5
- Price$11.48
- Rating4.5
- Reviews1,043
-
Chair Yoga for Seniors over 60: Complete Guide to Feel 10 Years Younger in Just 10 Minutes a Day - Exercise Book for Toning & Weight Loss (Defy Aging at Home)
by Alex Harper
- List rank#6
- Price$5.99
- Rating4.5
- Reviews2,011
-
Mayo Clinic on Alzheimer’s Disease and Other Dementias, Revised and Updated: A guide for people with dementia and those who care for them
by Dr. Jonathan Graff-Radford M.D.
- List rank#7
- Price$25.95
- Rating4.7
- Reviews136
-
Mayo Clinic on Incontinence, Revised and Updated: Strategies for bladder and bowel control
by Anita H. Chen M.D.
- List rank#8
- Price$21.10
- Rating4.8
- Reviews26
-
Learning To Speak Alzheimer's: A Groundbreaking Approach for Everyone Dealing with the Disease
by Joanne Koenig-Coste
- List rank#9
- Price$10.48
- Rating4.7
- Reviews1,154
-
Elderhood
by Louise Aronson
- List rank#10
- Price$17.71
- Rating4.4
- Reviews1,299
FAQ
Is Geriatrics a good niche for Amazon KDP?
Its KDPTop opportunity score is 34/100, which makes it highly competitive. The median best seller has 38 reviews and sells for $17.19.
How many reviews do you need to rank in Geriatrics?
The median best seller has 38 reviews, and 67% of them have fewer than 100.
What do Geriatrics best sellers cost?
The median price is $17.19; half of the best sellers are priced between $11.40 and $40.42.
Can new books break into Geriatrics?
10% 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.