KDP categories · Top KDP authors
ETS Publishing: Amazon KDP author data
As of Nov 6, 2026, ETS Publishing has 7 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #2), mostly in Hacking, Network Security, Linux.
| Median price | $7.99 |
|---|---|
| Price range (middle 50%) | $5.99 – $14.63 |
| Median reviews | 94 |
| Total reviews | 484 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 71% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- Median price $7.99, 72% below the median of their main category, Hacking.
ETS Publishing's best-ranked books
-
Kali Linux for Beginners, A step-by-step Guide to Ethical Hacking: Mastering Cybersecurity with Hands-On Exercises
by ETS Publishing
- Price$7.99
- Rating4.1
- Reviews94
-
Kali Linux for Beginners, A step-by-step Guide to Ethical Hacking: Mastering Cybersecurity with Hands-On Exercises
by ETS Publishing
- Price$14.63
- Rating4.1
- Reviews94
-
Kali Linux for Beginners; A step-by-step Guide to Ethical Hacking: Mastering Cybersecurity with Hands-On Exercises
by ETS Publishing
- Price$26.99
- Rating4.1
- Reviews94
- Published2024-11
-
The No-Grid Survival Projects Book: The Beginner's Guide to Off-Grid Living for Families - 30 DIY Projects for Water, Energy, and Food Security (The Resilient Living Series)
by ETS Publishing
- Price$4.99
- Rating4.3
- Reviews33
-
The No-Grid Survival Projects Book: The Beginner's Guide to Off-Grid Living for Families - 30 DIY Projects for Water, Energy, and Food Security (The Resilient Living Series)
by ETS Publishing
- Price$18.99
- Rating4.3
- Reviews33
-
Gardening for Self-Sufficiency - From Soil to Sustenance: A Beginner's Guide to Growing Your Way to Independence (The Resilient Living Series)
by ETS Publishing
- Price$5.99
- Rating4.0
- Reviews42
-
Kali Linux for Beginners; A step-by-step Guide to Ethical Hacking: Mastering Cybersecurity with Hands-On Exercises
by ETS Publishing
- Price-
- Rating4.1
- Reviews94
- Published2024-11
Main categories
FAQ
How many books does ETS Publishing have on Amazon?
KDPTop tracks 7 of their books; 5 made an Amazon list in the last 30 days.
Which categories does ETS Publishing publish in?
Their books chart most often in Hacking, Network Security, Linux.
How does ETS Publishing price their books?
The median price is $7.99; half of the books cost $5.99–$14.63.
Has ETS Publishing released new books recently?
0 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.