KDP categories · Top KDP authors
Thermodynamics (Dynamics, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Thermodynamics (Dynamics, Kindle eBooks), updated Nov 2, 2026: median price $9.99, median 18 reviews, average rating 4.4 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $6.99 – $18.00 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 10% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- The same niche in Books scores 34, 12 points higher than here; worth checking both.
- Its review barrier is lower than in 74% of Kindle eBooks categories: the median best seller has only 18 reviews, so new books can chart with few.
- Prices spread wide: the middle half runs from $6.99 to $18.00, so budget editions and premium or boxed sets sell side by side.
Top 10 Thermodynamics best sellers
-
Scientific American September 2026
- List rank#1
- Price$6.99
- Rating4.8
- Reviews13
-
Scientific American October 2026
- List rank#2
- Price$6.99
- Rating4.2
- Reviews7
-
Scientific American June 2026
- List rank#3
- Price$6.99
- Rating4.4
- Reviews42
-
Scientific American November 2026
- List rank#4
- Price$6.99
- Reviews-
-
Do Dice Play God?: The Mathematics of Uncertainty
by Ian Stewart
- List rank#5
- Price$1.99
- Rating4.3
- Reviews111
-
Scientific American May 2026
- List rank#6
- Price$6.99
- Rating4.0
- Reviews1
-
Scientific American July/August 2026
- List rank#7
- Price$6.99
- Rating4.7
- Reviews8
-
Scientific American 14th April 2026
- List rank#8
- Price$6.99
- Rating4.5
- Reviews11
-
Energy: A Beginner's Guide (Beginner's Guides)
by Vaclav Smil
- List rank#9
- Price$5.99
- Rating4.4
- Reviews984
-
Scientific American 20th January 2026
- List rank#10
- Price$6.99
- Rating4.6
- Reviews3
Same niche in Books: Thermodynamics
FAQ
Is Thermodynamics a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 18 reviews and sells for $9.99.
How many reviews do you need to rank in Thermodynamics?
The median best seller has 18 reviews, and 80% of them have fewer than 100.
What do Thermodynamics best sellers cost?
The median price is $9.99; half of the best sellers are priced between $6.99 and $18.00.
Can new books break into Thermodynamics?
10% 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.