KDP categories · Top KDP authors
Virology (Basic Sciences, Books): Amazon KDP category data
Amazon Books Best Sellers data for Virology (Basic Sciences, Books), updated Nov 3, 2026: median price $19.69, median 154 reviews, average rating 4.6 and a KDPTop opportunity score of 23/100 (highly competitive).
| Price range (middle 50%) | $13.83 – $28.32 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 8% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 10% of the parent category Basic Sciences (1,579), one of the easier corners under it.
Top 10 Virology best sellers
-
The Real Anthony Fauci: Bill Gates, Big Pharma, and the Global War on Democracy and Public Health (Children’s Health Defense)
by Robert F. Kennedy Jr.
- List rank#1
- Price$9.99
- Rating4.8
- Reviews27,349
-
The Hot Zone: The Terrifying True Story of the Origins of the Ebola Virus
- List rank#2
- Price$11.48
- Rating4.6
- Reviews8,343
-
Vax Facts: What to Consider Before Vaccinating at All Ages & Stages of Life
by Paul Thomas
- List rank#3
- Price$18.46
- Rating4.9
- Reviews575
-
Scientific American September 2026
- List rank#4
- Price$6.99
- Rating4.8
- Reviews13
-
Scientific American October 2026
- List rank#5
- Price$6.99
- Rating4.2
- Reviews7
-
Scientific American June 2026
- List rank#6
- Price$6.99
- Rating4.4
- Reviews42
-
Forbidden Facts: Government Deceit & Suppression About Brain Damage from Childhood Vaccines
- List rank#7
- Price$16.09
- Rating4.8
- Reviews700
-
Crisis in the Red Zone: The Story of the Deadliest Ebola Outbreak in History, and of the Viruses to Come
- List rank#8
- Price$18.64
- Rating4.7
- Reviews1,890
-
The War on Ivermectin: The Medicine That Saved Millions and Could Have Ended the Pandemic
by Pierre Kory
- List rank#9
- Price$18.06
- Rating4.8
- Reviews915
-
Spillover
- List rank#10
- Price$26.95
- Rating4.7
- Reviews4,924
FAQ
Is Virology a good niche for Amazon KDP?
Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 154 reviews and sells for $19.69.
How many reviews do you need to rank in Virology?
The median best seller has 154 reviews, and 42% of them have fewer than 100.
What do Virology best sellers cost?
The median price is $19.69; half of the best sellers are priced between $13.83 and $28.32.
Can new books break into Virology?
8% 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.