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Alex Frith: Amazon KDP author data
As of Nov 6, 2026, Alex Frith has 21 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #4), mostly in Earth Sciences, How Things Work, Experiments & Projects.
| Median price | $14.28 |
|---|---|
| Price range (middle 50%) | $12 – $18.68 |
| Median reviews | 101 |
| Total reviews | 3,798 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 0 |
What stands out
- 57% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $14.28, 43% above the median of their main category, Earth Sciences.
Alex Frith's best-ranked books
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Look Inside How Computers Work: A Fascinating Journey into the World of Computers, Coding, and Technology for Kids, with 70 Interactive Flaps to Lift and Discover
by Alex Frith
- Price$10.80
- Rating4.8
- Reviews149
-
Illustrated Norse Myths: A Thrilling Illustrated Collection of Viking Myths Featuring Thor and Loki (Illustrated Story Collections)
by Alex Frith
- Price$15.99
- Rating4.6
- Reviews409
-
See Inside Artificial Intelligence: Discover Robots, Computers, and AI in this Colorful STEM Flap Book from the See Inside Series
by Alex Frith
- Price$12.79
- Rating5.0
- Reviews6
-
100 Things to Know About the Human Body: An Informative Reference Book on Surprising Biology and Anatomy Facts for Kids (Ages 8-12)
by Alex Frith
- Price$11.99
- Rating4.8
- Reviews428
-
Look Inside Trains: A Lift-the-Flap Book About How Trains Work and Famous Trains from Around the World for Children (Ages 5-8)
by Alex Frith
- Price$11.99
- Rating4.8
- Reviews382
-
Big Book of Facts: An Entertaining Journey through Science, History, and Geography, Packed with Mind-Expanding Information for a Fun-filled Learning Experience
by Alex Frith
- Price$11.10
- Rating4.6
- Reviews20
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-
What's Happening To Me? The Boy One
by Alex Frith
- Price$15.49
- Rating4.2
- Reviews7
-
100 Things to Know About Space: Fascinating Facts About Astronauts and Black Holes for Kids (Ages 8-12)
by Alex Frith
- Price$12
- Rating4.9
- Reviews20
-
What's Chemistry All About? (What and Why)
by Alex Frith
- Price-
- Rating4.7
- Reviews93
Main categories
FAQ
How many books does Alex Frith have on Amazon?
KDPTop tracks 21 of their books; 12 made an Amazon list in the last 30 days.
Which categories does Alex Frith publish in?
Their books chart most often in Earth Sciences, How Things Work, Experiments & Projects.
How does Alex Frith price their books?
The median price is $14.28; half of the books cost $12–$18.68.
Has Alex Frith released new books recently?
2 new books in the last 30 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.