KDP categories · Top KDP authors
Seismology: Amazon KDP category data
Amazon Books Best Sellers data for Seismology, updated Nov 3, 2026: median price $18.20, median 25 reviews, average rating 4.5 and a KDPTop opportunity score of 25/100 (highly competitive).
| Price range (middle 50%) | $13.60 – $30.98 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 5% |
| Books on the list | 99 |
| Store | Books |
What stands out
- Its median reviews are 2% of the parent category Earth Sciences (1,495), one of the easier corners under it.
- Prices spread wide: the middle half runs from $13.60 to $30.98, so budget editions and premium or boxed sets sell side by side.
Top 10 Seismology best sellers
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Erupt! (National Geographic Kids Readers, Level 3/Fact Reader): 100 Fun Facts About Volcanoes
by Joan Marie Galat
- List rank#2
- Price$5.57
- Rating4.8
- Reviews448
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Oh, the Lavas That Flow! All About Volcanoes (The Cat in the Hat's Learning Library)
by Todd Tarpley
- List rank#3
- Price$9.99
- Rating4.9
- Reviews429
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The Adam And Eve Story The History Of Cataclysms Uncensored Digital Version - Magnetic Pole Shift
by Chan Thomas
- List rank#4
- Price$12.99
- Rating4.4
- Reviews1,063
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Krakatoa: The Day the World Exploded: August 27, 1883
- List rank#5
- Price$10.98
- Rating4.3
- Reviews1,976
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Geology: A Complete Introduction: Teach Yourself: A step-by-step Teach Yourself guide to use at home, school or college
by David Rothery
- List rank#6
- Price$3.99
- Rating4.6
- Reviews786
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One Small Square: Woods
by Donald M. Silver
- List rank#7
- Price$14.84
- Rating4.8
- Reviews108
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Bad Friday: The Great and Terrible 1964 Alaska Earthquake
by Lew Freedman
- List rank#8
- Price$13.86
- Rating4.4
- Reviews72
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Eruption: The Untold Story of Mount St. Helens
by Steve Olson
- List rank#9
- Price$10.48
- Rating4.4
- Reviews1,512
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Plate Tectonics
by Haakon Fossen
- List rank#10
- Price$64.94
- Rating4.6
- Reviews34
FAQ
Is Seismology a good niche for Amazon KDP?
Its KDPTop opportunity score is 25/100, which makes it highly competitive. The median best seller has 25 reviews and sells for $18.20.
How many reviews do you need to rank in Seismology?
The median best seller has 25 reviews, and 80% of them have fewer than 100.
What do Seismology best sellers cost?
The median price is $18.20; half of the best sellers are priced between $13.60 and $30.98.
Can new books break into Seismology?
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.