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Liam Callanan: Amazon KDP author data
As of Nov 6, 2026, Liam Callanan has 2 books on Amazon, 2 of them on a best-seller list in the last 30 days (best rank #39), mostly in Transportation, Aviation, Aviation & Nautical.
| Median price | $20.47 |
|---|---|
| Price range (middle 50%) | $18.23 – $22.71 |
| Median reviews | 1 |
| Total reviews | 2 |
| New books (30 days) | 2 |
| Breakout books (30 days) | 2 |
What stands out
- Median price $20.47, 242% above the median of their main category, Transportation.
Liam Callanan's best-ranked books
-
Stone Age Astronaut: The Astonishing Adventures of America’s Forgotten Flier
by Liam Callanan
- Price$24.95
- Rating5.0
- Reviews1
-
Stone Age Astronaut: The Astonishing Adventures of America’s Forgotten Flier
by Liam Callanan
- Price$15.99
- Rating5.0
- Reviews1
Main categories
FAQ
How many books does Liam Callanan have on Amazon?
KDPTop tracks 2 of their books; 2 made an Amazon list in the last 30 days.
Which categories does Liam Callanan publish in?
Their books chart most often in Transportation, Aviation, Aviation & Nautical.
How does Liam Callanan price their books?
The median price is $20.47; half of the books cost $18.23–$22.71.
Has Liam Callanan released new books recently?
2 new books in the last 30 days, 2 of which reached a Best Sellers list.
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.