KDP categories · Top KDP authors
Fractals: Amazon KDP category data
Amazon Books Best Sellers data for Fractals, updated Nov 2, 2026: median price $17.25, median 19 reviews, average rating 4.4 and a KDPTop opportunity score of 31/100 (highly competitive).
| Price range (middle 50%) | $12.50 – $31.92 |
|---|---|
| Average rating | 4.4 |
| New releases (90 days) | 6% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 3% of the parent category Pure Mathematics (743), one of the easier corners under it.
- Its review barrier is lower than in 74% of Books categories: the median best seller has only 19 reviews, so new books can chart with few.
- Prices spread wide: the middle half runs from $12.50 to $31.92, so budget editions and premium or boxed sets sell side by side.
Top 10 Fractals best sellers
-
Loop Bound: The Fractal Edge: Loop Bound, Book 2
by Alex Keys
- List rank#1
- Price$23.59
- Rating4.8
- Reviews2,496
-
To Sleep in a Sea of Stars
- List rank#2
- Price$32.79
- Rating4.4
- Reviews12,657
-
The Biology of Belief 10th Anniversary Edition: Unleashing the Power of Consciousness, Matter & Miracles
- List rank#3
- Price$10.48
- Rating4.6
- Reviews9,865
-
Beyond Darwin: How Epigenetics, Quantum Science, and Cooperation Shape Humanity's Future
- List rank#4
- Price$25.12
- Rating4.4
- Reviews78
-
Fractal Noise: A Fractalverse Novel
- List rank#5
- Price$17.69
- Rating3.8
- Reviews2,407
-
-
Math Art: Truth, Beauty, and Equations
by Stephen Ornes
- List rank#7
- Price$16.10
- Rating4.7
- Reviews419
-
The Misbehavior of Markets: A Fractal View of Financial Turbulence
by Benoit Mandelbrot
- List rank#8
- Price$23.09
- Rating4.5
- Reviews1,492
-
Notes on Complexity: A Scientific Theory of Connection, Consciousness, and Being
by Neil Theise
- List rank#9
- Price$17.55
- Rating4.4
- Reviews514
-
Patterns of the Universe: A Coloring Adventure in Math and Beauty
by Alex Bellos
- List rank#10
- Price$14.87
- Rating4.6
- Reviews469
FAQ
Is Fractals a good niche for Amazon KDP?
Its KDPTop opportunity score is 31/100, which makes it highly competitive. The median best seller has 19 reviews and sells for $17.25.
How many reviews do you need to rank in Fractals?
The median best seller has 19 reviews, and 77% of them have fewer than 100.
What do Fractals best sellers cost?
The median price is $17.25; half of the best sellers are priced between $12.50 and $31.92.
Can new books break into Fractals?
6% 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.