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Max Factson: Amazon KDP author data
Max Factson has 19 books on Amazon, 18 of them on a best-seller list in the last 30 days (best rank #7), mostly in Trivia, Trivia & Fun Facts, Curiosities & Wonders.
19Books on Amazon
18Listed in 30 days
4.3Average rating
| Median price | $12.99 |
|---|---|
| Price range (middle 50%) | $4.99 – $14.99 |
| Median reviews | 11 |
| Total reviews | 363 |
| New books (30 days) | 9 |
| Breakout books (30 days) | 7 |
What stands out
- 95% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $12.99, 226% above the median of their main category, Trivia.
- 9 new books in the last 30 days, 7 of them broke into a Best Sellers list.
Max Factson's best-ranked books
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The Ultimate Bathroom Book of Twisted History: 450 Weird Facts, Bizarre Trivia, True Stories, and Dark Secrets Your Teacher Never Told You (Unusual Trivia & Crazy Facts)
by Max Factson
- Price$14.99
- Rating4.4
- Reviews20
-
The Ultimate Bathroom Book of Forbidden Knowledge: A Hilarious Bathroom Reader of Dark History, Weird Science, and Insane Trivia They Definitely Didn't ... in School (Unusual Trivia & Crazy Facts 1)
by Max Factson
- Price$2.99
- Rating4.4
- Reviews129
-
The Ultimate Bathroom Book of Deep Sea Mysteries: Underwater Worlds, Shipwrecks, Strange Creatures, and the Ocean Secrets We're Still Trying to Figure Out (Unusual Trivia & Crazy Facts 4)
by Max Factson
- Price$0
- Reviews-
- Published2026-10
-
The Ultimate Bathroom Book of Forbidden Knowledge: A Hilarious Bathroom Reader of Dark History, Weird Science, and Insane Trivia They Definitely ... You in School (Unusual Trivia & Crazy Facts)
by Max Factson
- Price$14.99
- Rating4.4
- Reviews129
-
Bathroom Facts for Adults - 427 Brilliant 3-Minute Reads Everyone's Secretly Reading: Fun Trivia, Weird Facts & Hilarious Bathroom Reader - Perfect Gift for Adults Who Have Everything
by Max Factson
- Price$11.99
- Rating4.1
- Reviews27
-
The Ultimate Bathroom Book of Twisted History: 450 Weird Facts, Bizarre Trivia, True Stories, and Dark Secrets Your Teacher Never Told You (Unusual Trivia & Crazy Facts 2)
by Max Factson
- Price$4.99
- Rating4.4
- Reviews20
-
The Ultimate Bathroom Book of Unhinged Science: Failed Experiments, Accidental Discoveries, and the Brilliant Idiots Who Changed the World by Mistake (Unusual Trivia & Crazy Facts 5)
by Max Factson
- Price$4.99
- Reviews-
- Published2026-10
-
The Ultimate Bathroom Book of Forbidden Knowledge 2: Even More Dark History, Strange Science, and Insane Trivia They Still Didn't Teach You in School (Unusual Trivia & Crazy Facts)
by Max Factson
- Price$14.99
- Rating5.0
- Reviews2
-
Bathroom Facts for Adults - 427 Brilliant 3-Minute Reads Everyone's Secretly Reading: Fun Trivia, Weird Facts & Hilarious Bathroom Reader - Perfect Gift for Adults Who Have Everything
by Max Factson
- Price$2.99
- Rating4.1
- Reviews27
-
The Ultimate Bathroom Book of Forbidden Knowledge 2: Even More Dark History, Strange Science, and Insane Trivia They Still Didn't Teach You in School (Unusual Trivia & Crazy Facts)
by Max Factson
- Price$21.99
- Rating5.0
- Reviews2
Main categories
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.