KDP categories · Top KDP authors
Sleep Medicine: Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Sleep Medicine, updated Nov 2, 2026: median price $8.24, median 16 reviews, average rating 4.6 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $12.21 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 17% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 1% of the parent category Specialties (1,042), one of the easier corners under it.
- 17% of its best sellers came out in the last 90 days, more than in 81% of Kindle eBooks categories: readers here keep buying new titles.
- Its review barrier is lower than in 76% of Kindle eBooks categories: the median best seller has only 16 reviews, so new books can chart with few.
Top 10 Sleep Medicine best sellers
-
Hello Sleep: The Science and Art of Overcoming Insomnia Without Medications
by Jade Wu
- List rank#1
- Price$12.99
- Rating4.4
- Reviews170
-
100 Deep Sleep Stories: Guided Relaxation Meditation for Insomnia, Anxiety, and Stress (Sleep Stories Compilations)
by Sleep Stories For Adults
- List rank#2
- Price$5.99
- Rating5.0
- Reviews3
-
Indoor Epidemic: 93% Inside Steals Sleep, Focus & Years—The 7% Outdoor Rx Restores Them
by John La Puma MD
- List rank#3
- Price$9.99
- Rating4.4
- Reviews83
-
How to Fix Insomnia and Sleep Apnea with Vitamin D: Dr. Stasha Gominak on Gut Microbiome, B-Vitamin Dosing, and Deep Sleep
by Madeline Ramirez
- List rank#4
- Price$9.99
- Reviews-
-
Mayo Clinic Guide to Better Sleep: Find relief from insomnia, sleep apnea and other sleep disorders
by Timothy I. Morgenthaler M.D.
- List rank#5
- Price$12.99
- Rating4.4
- Reviews152
-
Navigating Life with Restless Legs Syndrome (Brain Health Books)
by Andrew R. Spector
- List rank#6
- Price$9.99
- Rating4.7
- Reviews54
-
CPAP Is Sexy: How Treating Sleep Apnea Restores Energy, Intimacy, and Life
by Yatin J Patel MD
- List rank#7
- Price$0.99
- Reviews-
-
ANDREW HUBERMAN: Uncovering the Human Potential - The Life,Research, and Vision of the Neuroscientist Inspiring Millions to Live
by HARVEY F. PEART
- List rank#8
- Price$6.99
- Reviews-
-
A Comprehensive Guide to Improve Sleep and Overcome Insomnia: Proven Sleep Remedies to Help You Fall Asleep Faster, Stay Asleep Longer, and Beat Insomnia ... Sleep and Stress Relief Collection)
by Dr. Ron Daulton Jr.
- List rank#9
- Price$9.99
- Rating4.7
- Reviews72
-
The Breathing Cure: Develop New Habits for a Healthier, Happier, and Longer Life with a Foreword by Laird Hamilton
- List rank#10
- Price$14.99
- Rating4.6
- Reviews438
FAQ
Is Sleep Medicine a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 16 reviews and sells for $8.24.
How many reviews do you need to rank in Sleep Medicine?
The median best seller has 16 reviews, and 86% of them have fewer than 100.
What do Sleep Medicine best sellers cost?
The median price is $8.24; half of the best sellers are priced between $3.99 and $12.21.
Can new books break into Sleep Medicine?
17% 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.