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Physiology (New, Used & Rental Textbooks › Basic Sciences, Books): Amazon KDP category data
Amazon Books Best Sellers data for Physiology (New, Used & Rental Textbooks › Basic Sciences, Books), updated Nov 2, 2026: median price $62.50, median 48 reviews, average rating 4.6 and a KDPTop opportunity score of 32/100 (highly competitive).
| Price range (middle 50%) | $42.41 – $95.83 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 2% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Only 2% of its best sellers are under 90 days old, fewer than in 93% of Books categories: established titles hold the list.
- At $62.50 its median price beats 97% of Books categories, leaving more margin per copy.
- Its median reviews are 27% of the parent category Basic Sciences (180), one of the easier corners under it.
Top 10 Physiology best sellers
-
Anatomy Coloring Book with 450+ Realistic Medical Illustrations with Quizzes for Each (Kaplan Test Prep)
by Stephanie McCann
- List rank#1
- Price$19.62
- Rating4.7
- Reviews2,069
-
Clinical Pathophysiology Made Ridiculously Simple: Color Edition
by Aaron Berkowitz M.D. Ph.D.
- List rank#2
- Price$37.95
- Rating4.6
- Reviews2,506
-
Anatomy & Physiology Workbook For Dummies with Online Practice
by Erin Odya
- List rank#3
- Price$12.86
- Rating4.6
- Reviews2,870
-
Anatomy & Physiology All-in-One For Dummies (+ Chapter Quizzes Online)
by Erin Odya
- List rank#4
- Price$21.99
- Rating4.7
- Reviews193
-
Anatomy Trains: Myofascial Meridians for Manual Therapists and Movement Professionals
by Thomas W. Myers
- List rank#5
- Price$74.45
- Rating4.7
- Reviews847
-
Pathophysiology of Heart Disease: An Introduction to Cardiovascular Medicine
by Leonard S. Lilly MD
- List rank#6
- Price$58.85
- Rating4.9
- Reviews20
-
Guyton and Hall Textbook of Medical Physiology (Guyton Physiology)
by John E. Hall PhD
- List rank#7
- Price$96.16
- Rating4.6
- Reviews96
-
West's Respiratory Physiology (Lippincott Connect)
by John B. West MD PhD DSc
- List rank#8
- Price$64.98
- Rating4.7
- Reviews119
-
Netter's Physiology Coloring Book (Netter Basic Science)
by Susan Mulroney PhD
- List rank#9
- Price$21.06
- Rating4.7
- Reviews635
-
Human Anatomy & Physiology
by Elaine Marieb
- List rank#10
- Price$231
- Rating4.5
- Reviews2,651
FAQ
Is Physiology a good niche for Amazon KDP?
Its KDPTop opportunity score is 32/100, which makes it highly competitive. The median best seller has 48 reviews and sells for $62.50.
How many reviews do you need to rank in Physiology?
The median best seller has 48 reviews, and 64% of them have fewer than 100.
What do Physiology best sellers cost?
The median price is $62.50; half of the best sellers are priced between $42.41 and $95.83.
Can new books break into Physiology?
2% 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.