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Harold Hall: Amazon KDP author data
As of Nov 6, 2026, Harold Hall has 13 books on Amazon, 13 of them on a best-seller list in the last 30 days (best rank #6), mostly in Metal Work, Materials & Material Science, Machinery.
| Median price | $12.99 |
|---|---|
| Price range (middle 50%) | $11.99 – $14.99 |
| Median reviews | 147 |
| Total reviews | 2,488 |
| New listings (30 days, incl. new editions) | 3 |
| Breakout books (30 days) | 0 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $12.99, 24% below the median of their main category, Metal Work.
- 3 new listings in the last 30 days (new editions included).
Harold Hall's best-ranked books
-
16 Metalworking Workshop Projects for Home Machinists: Practical & Useful Ideas for the Small Shop
by Harold Hall
- Price$9.99
- Rating4.2
- Reviews42
-
The Milling Machine for Home Machinists (Fox Chapel Publishing) Machinist Handbook to Choosing, Installing, and Operating a Milling Machine in Your Home Workshop - 150+ Photos and Diagrams
by Harold Hall
- Price$14.99
- Rating4.5
- Reviews568
- Published2013-04
-
16 Metalworking Workshop Projects for Home Machinists: Practical & Useful Ideas for the Small Shop (Fox Chapel Publishing) Unique Designs - Auxiliary Workbench, Tap Holders, Lathe Backstop, and More
by Harold Hall
- Price$11.99
- Rating4.2
- Reviews42
-
Metal Lathe for Home Machinists (Fox Chapel Publishing) Project-Based Course, Reference Guide, & Complete Introduction to Lathe Metalworking & Accessories, Including 12 Skill-Building Turning Projects
by Harold Hall
- Price$12.99
- Rating4.4
- Reviews572
- Published2012-06
-
Metal Lathe for Home Machinists
by Harold Hall
- Price$9.99
- Rating4.4
- Reviews572
-
Milling for Home Machinists (Fox Chapel Publishing) Project-Based Course Builds Skills with 8 Projects for Clamps, Parallels, an Angle Plate, a Dividing Head, a Milling Cutter Sharpener, and More
by Harold Hall
- Price$12.99
- Rating4.2
- Reviews129
-
Precision Dividing for Small Shop Metalworkers
by Harold Hall
- Price$11.99
- Rating4.5
- Reviews71
-
Precision Dividing for Small Shop Metalworkers (Fox Chapel Publishing) Learn a Crucial Technique for Gear Cutting and Radial Work on a Metalworking Lathe, with Methods for Simple Applications
by Harold Hall
- Price$11.99
- Rating4.5
- Reviews72
-
Tool & Cutter Sharpening for Home Machinists (Fox Chapel Publishing) Projects for a Grinding Rest & Accessories; Sharpen Drills, Lathe Tools, End Mills, Milling Cutters, and Hand & Woodworking Tools
by Harold Hall
- Price$12.99
- Rating4.7
- Reviews165
-
Dividing (Workshop Practice)
by Harold Hall
- Price$11.64
- Rating4.6
- Reviews256
Main categories
FAQ
How many books does Harold Hall have on Amazon?
KDPTop tracks 13 of their books; 13 made an Amazon list in the last 30 days.
Which categories does Harold Hall publish in?
Their books chart most often in Metal Work, Materials & Material Science, Machinery.
How does Harold Hall price their books?
The median price is $12.99; half of the books cost $11.99–$14.99.
Has Harold Hall released new books recently?
3 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.