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Sigma Technical Press: Amazon KDP author data
Sigma Technical Press has 18 books on Amazon, 18 of them on a best-seller list in the last 30 days (best rank #2), mostly in Networking & Cloud Computing, Telecommunications & Sensors, Electrical & Electronics.
18Books on Amazon
18Listed in 30 days
4.0Average rating
| Median price | $21.99 |
|---|---|
| Price range (middle 50%) | $9.99 – $21.99 |
| Median reviews | 2 |
| Total reviews | 6 |
| New books (30 days) | 18 |
| Breakout books (30 days) | 16 |
What stands out
- 100% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- 18 new books in the last 30 days, 16 of them broke into a Best Sellers list.
Sigma Technical Press's best-ranked books
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Networking Fundamentals: A Practical Guide to Ethernet, IP Addressing, Routing, Network Services, Security, and Troubleshooting
by Sigma Technical Press
- Price$21.99
- Reviews-
-
Fiber Optics Fundamentals: A Practical Guide to Light-Based Networking, Cabling, Testing, and Modern Optical Infrastructure
by Sigma Technical Press
- Price$9.99
- Reviews-
-
RF Fundamentals: A Practical Guide to Radio Frequency Engineering, Antennas, Propagation, and Modern Wireless Systems
by Sigma Technical Press
- Price$9.99
- Reviews-
-
Data Center Fundamentals: A Practical Guide to Power, Cooling, Networking, Servers, Storage, and Modern AI Infrastructure
by Sigma Technical Press
- Price$9.99
- Rating5.0
- Reviews2
- Published2026-08
-
RF Fundamentals: A Practical Guide to Radio Frequency Engineering, Antennas, Propagation, and Modern Wireless Systems
by Sigma Technical Press
- Price$21.99
- Reviews-
-
Networking Fundamentals: A Practical Guide to Ethernet, IP Addressing, Routing, Network Services, Security, and Troubleshooting
by Sigma Technical Press
- Price$9.99
- Reviews-
-
Fiber Optics Fundamentals: A Practical Guide to Light-Based Networking, Cabling, Testing, and Modern Optical Infrastructure
by Sigma Technical Press
- Price$21.99
- Reviews-
-
Data Center Fundamentals: A Practical Guide to Power, Cooling, Networking, Servers, Storage, and Modern AI Infrastructure
by Sigma Technical Press
- Price$21.99
- Rating5.0
- Reviews2
-
Semiconductor Fundamentals: A Practical Guide to Chip Design, Fabrication, Packaging, and the Modern Semiconductor Industry
by Sigma Technical Press
- Price$0
- Reviews-
- Published2026-08
-
Antenna Engineering Fundamentals Volume I: Electromagnetic Principles and Antenna Types
by Sigma Technical Press
- Price$21.99
- Reviews-
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.