KDP categories · Top KDP authors
Gas Dynamics: Amazon KDP category data
Amazon Books Best Sellers data for Gas Dynamics, updated Nov 3, 2026: median price $68.00, median 3 reviews, average rating 4.4 and a KDPTop opportunity score of 25/100 (highly competitive).
| Price range (middle 50%) | $32.04 – $135 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 5% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 0% of the parent category Physics (1,850), one of the easier corners under it.
- Its review barrier is lower than in 94% of Books categories: the median best seller has only 3 reviews, so new books can chart with few.
- At $68.00 its median price beats 98% of Books categories, leaving more margin per copy.
Top 10 Gas Dynamics best sellers
-
Aviation Maintenance Technician Handbook – Powerplant: FAA-H-8083-32B (Color Print)
by Federal Aviation Administration
- List rank#1
- Price$42.57
- Rating4.7
- Reviews63
-
Concepts in Thermal Physics (Second edition)
by Stephen J. Blundell
- List rank#2
- Price$55.22
- Rating4.7
- Reviews183
-
Illustrated Aerodynamics Textbook: An Engineering Guide to Airfoil Theory, Boundary Layers, and Supersonic Flow
by Edward H Miller
- List rank#3
- Price$53.53
- Rating4.6
- Reviews3
-
Gas Discharge Physics
by Yuri P. Raizer
- List rank#4
- Price$103
- Rating3.5
- Reviews5
-
Fluid Mechanics DeMYSTiFied
by Merle POTTER
- List rank#5
- Price$18.17
- Rating4.2
- Reviews72
-
Gas Dynamics, Second Edition
by James E. A. John
- List rank#6
- Price$337
- Rating4.7
- Reviews7
-
Non-Equilibrium Statistical Mechanics (Dover Books on Physics)
by Ilya Prigogine
- List rank#7
- Price$22.95
- Rating4.8
- Reviews43
-
Elements of Gasdynamics
by H. W. Liepmann
- List rank#8
- Price$16.49
- Rating4.9
- Reviews73
-
Problems And Solutions On Thermodynamics And Statistical Mechanics (second Edition) (Major American Universities Ph.d. Qualifying Questions And Solutions - Physics)
by Swee Cheng Lim
- List rank#9
- Price$48
- Rating4.6
- Reviews3
-
Introduction to Plasma Physics and Controlled Fusion: Volume 1: Plasma Physics
by Francis F. Chen
- List rank#10
- Price$78.37
- Rating4.6
- Reviews39
Same niche in Kindle eBooks: Dynamics
FAQ
Is Gas Dynamics a good niche for Amazon KDP?
Its KDPTop opportunity score is 25/100, which makes it highly competitive. The median best seller has 3 reviews and sells for $68.00.
How many reviews do you need to rank in Gas Dynamics?
The median best seller has 3 reviews, and 98% of them have fewer than 100.
What do Gas Dynamics best sellers cost?
The median price is $68.00; half of the best sellers are priced between $32.04 and $135.
Can new books break into Gas Dynamics?
5% 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.