KDP categories · Top KDP authors
Gavin Sterling: Amazon KDP author data
As of Nov 6, 2026, Gavin Sterling has 15 books on Amazon, 8 of them on a best-seller list in the last 30 days (best rank #8), mostly in Military Sciences, Weapons & Warfare, Conventional.
| Median price | $91.24 |
|---|---|
| Price range (middle 50%) | $69.12 – $97.92 |
| Median reviews | 13 |
| Total reviews | 60 |
| New books (30 days) | 7 |
| Breakout books (30 days) | 3 |
What stands out
- 53% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $91.24, 161% above the median of their main category, Military Sciences.
- 7 new books in the last 30 days, 3 of them broke into a Best Sellers list.
Gavin Sterling's best-ranked books
-
The Leather Armor Handbook: Scaled Patterns, Material Specs, and Era-Accurate Designs for Renaissance, Cosplay, and LARP Armor Making
by Gavin Sterling
- Price$48.01
- Rating4.8
- Reviews15
-
Electronic Warfare Systems Engineering Handbook: Systems Architecture, Electronic Support, Attack, and Protection, Counter-UAS, Cognitive EW, Spectrum Operations, and T&E
by Gavin Sterling
- Price$99.99
- Rating4.9
- Reviews13
-
Electronic Warfare Systems Engineering Handbook: Systems Architecture, Electronic Support, Attack, and Protection, Counter-UAS, Cognitive EW, Spectrum Operations, and T&E
by Gavin Sterling
- Price$91.24
- Rating4.9
- Reviews13
- Published2026-08
-
The Leather Armor Handbook: Scaled Patterns, Material Specs, and Era-Accurate Designs for Renaissance, Cosplay, and LARP Armor Making
by Gavin Sterling
- Price$72.31
- Rating4.8
- Reviews15
-
Petroleum Refining Operations Field Handbook: Process Calculations, Operating Procedures, Troubleshooting, Inspection, and Reliability
by Gavin Sterling
- Price$97.92
- Rating4.5
- Reviews2
-
Petroleum Refining Operations Field Handbook: Process Calculations, Operating Procedures, Troubleshooting, Inspection, and Reliability
by Gavin Sterling
- Price-
- Rating4.5
- Reviews2
- Published2026-08
-
2026 Electrical Code Compliance Field Manual: Load Calculations, Grounding and Bonding, Wiring Methods, Inspections, and Worked Examples for U.S. Electrical Installations
by Gavin Sterling
- Price-
- Reviews-
- Published2026-08
-
Pump Selection, Operation, and Maintenance Handbook for Engineers: Centrifugal and Positive-Displacement Pumps, Hydraulic Performance, Reliability, and Failure Diagnosis
by Gavin Sterling
- Price-
- Reviews-
- Published2026-08
-
Two-Stroke Engine Troubleshooting and Rebuild Manual: Diagnose, Repair and Tune Small Engines — for Chainsaws, Dirt Bikes, Outboards and Yard Equipment
by Gavin Sterling
- Price$130
- Reviews-
- Published2026-10
-
A2L Refrigerant HVAC Installation & Commissioning Field Manual: R-32 and R-454B Safety, Charging, Leak Detection, Ventilation, Code Compliance, Diagnostics, and Retrofit Procedures
by Gavin Sterling
- Price$91.95
- Reviews-
Main categories
FAQ
How many books does Gavin Sterling have on Amazon?
KDPTop tracks 15 of their books; 8 made an Amazon list in the last 30 days.
Which categories does Gavin Sterling publish in?
Their books chart most often in Military Sciences, Weapons & Warfare, Conventional.
How does Gavin Sterling price their books?
The median price is $91.24; half of the books cost $69.12–$97.92.
Has Gavin Sterling released new books recently?
7 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.