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Ophthalmology (Veterinary Medicine, Books): Amazon KDP category data
Amazon Books Best Sellers data for Ophthalmology (Veterinary Medicine, Books), updated Nov 3, 2026: median price $111, median 4 reviews, average rating 4.2 and a KDPTop opportunity score of 23/100 (highly competitive).
| Price range (middle 50%) | $36.16 – $150 |
|---|---|
| Average rating | 4.2 |
| New releases (90 days) | 4% |
| Books on the list | 49 |
| Store | Books |
What stands out
- Its median reviews are 2% of the parent category Veterinary Medicine (212), one of the easier corners under it.
- At $111 its median price beats 99% of Books categories, leaving more margin per copy.
- Its review barrier is lower than in 90% of Books categories: the median best seller has only 4 reviews, so new books can chart with few.
Top 10 Ophthalmology best sellers
-
Slatter's Fundamentals of Veterinary Ophthalmology
by David J. Maggs BVSc(Hons) DAVCO
- List rank#1
- Price$125
- Rating4.8
- Reviews99
-
Veterinary Ophthalmology Two-Volume Set, 6th Edition
by Kirk N. Gelatt
- List rank#2
- Price$245
- Rating4.5
- Reviews38
-
Veterinary Ophthalmology: The Clinical Decision Atlas: Ocular Examination, Differential Diagnosis, Diagnostic Imaging, Medical Therapy, Ophthalmic ... Care in Dogs, Cats, Horses, and Exotic Pets
by Julian Kestner
- List rank#3
- Price$129
- Rating1.0
- Reviews1
-
Clinical Atlas of Canine and Feline Ophthalmic Disease
by Douglas W. Esson
- List rank#4
- Price$124
- Rating4.0
- Reviews6
-
Severin's Veterinary Ophthalmology Notes
by Glenn A. Severin
- List rank#5
- Price-
- Rating5.0
- Reviews1
-
Equine Ophthalmology
by Brian C. Gilger
- List rank#6
- Price$127
- Rating5.0
- Reviews6
-
BSAVA Manual of Canine and Feline Ophthalmology (BSAVA British Small Animal Veterinary Association)
by David Gould
- List rank#7
- Price$100
- Rating5.0
- Reviews10
-
Essentials of Veterinary Ophthalmology
by Kirk N. Gelatt
- List rank#8
- Price$156
- Rating5.0
- Reviews6
-
Color Atlas of Veterinary Ophthalmology
by Kirk N. Gelatt
- List rank#9
- Price$163
- Rating4.3
- Reviews9
-
LIVING WITH A BLIND DOG: A Practical, Evidence-Informed Guide to Safety, Confidence and Quality of Life
by Zachary Pugh
- List rank#10
- Price$14.99
- Reviews-
FAQ
Is Ophthalmology a good niche for Amazon KDP?
Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 4 reviews and sells for $111.
How many reviews do you need to rank in Ophthalmology?
The median best seller has 4 reviews, and 100% of them have fewer than 100.
What do Ophthalmology best sellers cost?
The median price is $111; half of the best sellers are priced between $36.16 and $150.
Can new books break into Ophthalmology?
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.