KDP categories · Top KDP authors
Group Theory (Pure Mathematics, Books): Amazon KDP category data
Amazon Books Best Sellers data for Group Theory (Pure Mathematics, Books), updated Nov 2, 2026: median price $40.45, median 12 reviews, average rating 4.4 and a KDPTop opportunity score of 28/100 (highly competitive).
| Price range (middle 50%) | $19.99 – $74.24 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 3% |
| Books on the list | 99 |
| Store | Books |
What stands out
- Its median reviews are 2% of the parent category Pure Mathematics (743), one of the easier corners under it.
- At $40.45 its median price beats 94% of Books categories, leaving more margin per copy.
- Only 3% of its best sellers are under 90 days old, fewer than in 83% of Books categories: established titles hold the list.
Top 10 Group Theory best sellers
-
Math Practice Workbook Grades 4-5: 1000+ Questions You Need to Kill in Elementary School by Brain Hunter Prep (Arithmetic, Algebra, Geometry, ... more in Kill It Series by Brain Hunter Prep)
by Brain Hunter Prep
- List rank#1
- Price$19.99
- Rating4.4
- Reviews639
-
A Course on Group Theory (Dover Books on Mathematics)
by John S. Rose
- List rank#2
- Price$12.95
- Rating4.4
- Reviews88
-
Character Theory of Finite Groups (Dover Books on Mathematics)
by I. Martin Isaacs
- List rank#3
- Price$11.09
- Rating4.1
- Reviews29
-
Physics from Symmetry (Undergraduate Lecture Notes in Physics)
by Jakob Schwichtenberg
- List rank#4
- Price$35.09
- Rating4.8
- Reviews186
-
Lost in Math: How Beauty Leads Physics Astray
by Sabine Hossenfelder
- List rank#5
- Price-
- Rating4.6
- Reviews1,358
-
Galois Theory Even For Class 11 : Many A People Say It Is The Most Difficult Problem To Understand In Undergraduate Mathematics
by Narayana Dash
- List rank#6
- Price$6
- Rating4.0
- Reviews1
-
Contemporary Abstract Algebra (Textbooks in Mathematics)
by Joseph Gallian
- List rank#7
- Price$76.26
- Rating4.3
- Reviews5
-
Group Theory in a Nutshell for Physicists
by Anthony Zee
- List rank#8
- Price$77.75
- Rating4.8
- Reviews113
-
Representation Theory: A First Course (Graduate Texts in Mathematics, 129)
by Mr William Fulton
- List rank#9
- Price$81.98
- Rating4.6
- Reviews54
-
How to Bake Pi: An Edible Exploration of the Mathematics of Mathematics
by Eugenia Cheng
- List rank#10
- Price$10.60
- Rating4.3
- Reviews322
Same niche in Kindle eBooks: Group Theory
FAQ
Is Group Theory a good niche for Amazon KDP?
Its KDPTop opportunity score is 28/100, which makes it highly competitive. The median best seller has 12 reviews and sells for $40.45.
How many reviews do you need to rank in Group Theory?
The median best seller has 12 reviews, and 90% of them have fewer than 100.
What do Group Theory best sellers cost?
The median price is $40.45; half of the best sellers are priced between $19.99 and $74.24.
Can new books break into Group Theory?
3% 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.