KDP categories · Top KDP authors
Alexander Calloway: Amazon KDP author data
As of Nov 6, 2026, Alexander Calloway has 6 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #11), mostly in 3D Printing, Woodworking, Projects.
| Median price | $23.99 |
|---|---|
| Price range (middle 50%) | $23.99 – $24.44 |
| Median reviews | 2 |
| Total reviews | 8 |
| New books (30 days) | 3 |
| Breakout books (30 days) | 3 |
What stands out
- 83% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- 3 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Alexander Calloway's best-ranked books
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Mastering Zorin OS 18.1: A Practical Step-by-Step Guide to Installation, Windows Migration, Customization, Apps, Troubleshooting, Security, and Power-User Tools.
by Alexander Calloway
- Price$24.59
- Reviews-
-
The Complete VCarve Pro 2026 Guide: Design, Preview, Export, and Cut Professional CNC Projects with Confidence. (Modern CNC Maker Mastery)
by Alexander Calloway
- Price$20.99
- Rating5.0
- Reviews2
-
Modern CNC Woodworking Projects: 51 Step-by-Step Designs for Handmade Gifts, Home Décor, Personalized Keepsakes & Small-Batch Selling. (Modern CNC Maker Mastery)
by Alexander Calloway
- Price$23.99
- Rating5.0
- Reviews2
-
THE FLASHFORGE AD5X IFS MASTERY GUIDE: Stop the Jams, Fix the Slicer Crashes, and Unlock Flawless Multi-Color Printing, with 30+ Real-World Maker Projects (2026 Edition)
by Alexander Calloway
- Price$23.99
- Rating4.2
- Reviews3
-
BAMBU STUDIO MULTICOLOR MASTERY 2026: From First Print to Advanced Pro: Complete Bambu Lab Slicing, AMS Color Workflows, Smart Supports, and Troubleshooting Secrets
by Alexander Calloway
- Price$26.97
- Rating5.0
- Reviews1
-
xTool Creative Space Mastery: The Ultimate Beginner's Step-by-Step Guide to Laser Cutting, Engraving, Settings & Profitable Projects (2026 Edition)
by Alexander Calloway
- Price$23.99
- Reviews-
- Published2026-05
Main categories
FAQ
How many books does Alexander Calloway have on Amazon?
KDPTop tracks 6 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Alexander Calloway publish in?
Their books chart most often in 3D Printing, Woodworking, Projects.
How does Alexander Calloway price their books?
The median price is $23.99; half of the books cost $23.99–$24.44.
Has Alexander Calloway released new books recently?
3 new books in the last 30 days, 3 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.