KDP categories · Top KDP authors
Lasers in Medicine (Special Topics, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Lasers in Medicine (Special Topics, Kindle eBooks), updated Nov 2, 2026: median price $8.99, median 3 reviews, average rating 4.4 and a KDPTop opportunity score of 19/100 (highly competitive).
| Price range (middle 50%) | $3.87 – $69.56 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 0% |
| Books on the list | 68 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 0% of the parent category Special Topics (1,092), one of the easier corners under it.
- Only 0% of its best sellers are under 90 days old, fewer than in 99% of Kindle eBooks categories: established titles hold the list.
- Its review barrier is lower than in 92% of Kindle eBooks categories: the median best seller has only 3 reviews, so new books can chart with few.
Top 10 Lasers in Medicine best sellers
-
Laser-Tissue Interactions: Fundamentals and Applications (Biological and Medical Physics, Biomedical Engineering)
by Markolf H. Niemz
- List rank#1
- Price$51.99
- Rating2.0
- Reviews1
-
Basic Techniques of Low Level Laser Therapy
by Sergey Moskvin
- List rank#2
- Price$3.50
- Rating4.2
- Reviews8
-
Managing Complications in Glaucoma Surgery
by Francis Carbonaro
- List rank#3
- Price$69.42
- Reviews-
-
Red Light Therapy: Harness the Power of Revolutionary Photobiomodulation with Red and Near-Infrared Therapy for Peak Performance, Enhanced Recovery, Well-Being, Optimal Health, and Age-Defying Beauty
by Julia E. Chatwin
- List rank#4
- Price$0.99
- Rating4.6
- Reviews99
-
Radiofrequency in Cosmetic Dermatology (Aesthetic Dermatology Book 2)
by M. Lapidoth
- List rank#5
- Price$106
- Rating4.6
- Reviews6
-
Grow It Back: How Laser Phototherapy Stops Hair Loss and Regrows Your Hair
by Tamim Hamid
- List rank#6
- Price$0.99
- Rating4.8
- Reviews49
-
ABSITE Slayer, 2nd Edition
by Dale A. Dangleben
- List rank#7
- Price$46.40
- Rating5.0
- Reviews8
-
Ultimate Guide to Plastic Surgery: A Comprehensive Analysis of Procedures, Risks, Benefits, Costs, and Recovery Times for Men and Women
by Dr. Samantha Reynolds
- List rank#8
- Price$2.99
- Rating4.8
- Reviews389
-
Laser Hair Removal (Series in Cosmetic and Laser Therapy)
by David J. Goldberg
- List rank#9
- Price$204
- Rating5.0
- Reviews2
-
Tesla High Frequency Violet Ray Therapy Handbook: Revival of 100-Year-Old Healing Tesla Coil & Edgar Cayce Readings
by C.J. Zingle
- List rank#10
- Price$11.11
- Rating5.0
- Reviews6
FAQ
Is Lasers in Medicine a good niche for Amazon KDP?
Its KDPTop opportunity score is 19/100, which makes it highly competitive. The median best seller has 3 reviews and sells for $8.99.
How many reviews do you need to rank in Lasers in Medicine?
The median best seller has 3 reviews, and 97% of them have fewer than 100.
What do Lasers in Medicine best sellers cost?
The median price is $8.99; half of the best sellers are priced between $3.87 and $69.56.
Can new books break into Lasers in Medicine?
0% 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.