KDP categories · Top KDP authors
Polymer Science: Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Polymer Science, updated Nov 2, 2026: median price $37.02, median 2 reviews, average rating 4.4 and a KDPTop opportunity score of 25/100 (highly competitive).
| Price range (middle 50%) | $9.49 – $101 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 1% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Only 1% of its best sellers are under 90 days old, fewer than in 97% of Kindle eBooks categories: established titles hold the list.
- Its review barrier is lower than in 95% of Kindle eBooks categories: the median best seller has only 2 reviews, so new books can chart with few.
- Its median reviews are 21% of the parent category Materials Science (10), one of the easier corners under it.
Top 10 Polymer Science best sellers
-
The Fabric of Civilization: How Textiles Made the World
by Virginia I. Postrel
- List rank#1
- Price$14.99
- Rating4.7
- Reviews1,069
-
The Resin 3D Printing Bible: The Four Laws of Resin Printing Mastery
by Chris Lannon
- List rank#2
- Price$19.99
- Rating5.0
- Reviews1
-
Reinventing Wool: How a Natural Fiber Survived the Synthetic Revolution
by Melissa M. Littlefield
- List rank#3
- Price$31.30
- Rating5.0
- Reviews2
-
Cotton Weaving And Designing
by John T. Taylor
- List rank#4
- Price$1
- Rating3.0
- Reviews2
-
Silk: A World History
by Aarathi Prasad
- List rank#5
- Price$12.99
- Rating4.2
- Reviews85
-
Alternative Materials for Geopolymer Concrete: A Sustainable Approach
by Brial Asif Hayi Paka
- List rank#6
- Price$4.99
- Rating2.0
- Reviews1
-
The First Snap-Fit Handbook 3E: Creating and Managing Attachments for Plastics Parts
by Paul R. Bonenberger
- List rank#7
- Price$192
- Rating3.0
- Reviews1
-
Elastic and non-elastic narrow fabrics and a chapter on narrow fabrics made on knitting machines: Exploring Techniques and Production of Narrow Fabrics
by Samuel Brown
- List rank#8
- Price$0.99
- Reviews-
-
The Persistence of the Unworn Thread: A Method Essayist's Structural Archive of Concealed Integrity, Tensile Capacity, and the Quantifiable Life of Fabric
by Marnus Gayle
- List rank#9
- Price$9.99
- Reviews-
-
Make: 3D Printing: The Essential Guide to 3D Printers
by Anna Kaziunas France
- List rank#10
- Price$10.19
- Rating4.4
- Reviews84
FAQ
Is Polymer Science a good niche for Amazon KDP?
Its KDPTop opportunity score is 25/100, which makes it highly competitive. The median best seller has 2 reviews and sells for $37.02.
How many reviews do you need to rank in Polymer Science?
The median best seller has 2 reviews, and 97% of them have fewer than 100.
What do Polymer Science best sellers cost?
The median price is $37.02; half of the best sellers are priced between $9.49 and $101.
Can new books break into Polymer Science?
1% 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.