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George Antoniou: Amazon KDP author data
As of Nov 6, 2026, George Antoniou has 6 books on Amazon, 6 of them on a best-seller list in the last 30 days (best rank #1), mostly in Certification, CompTIA, Telecommunications & Sensors.
| Median price | $8.95 |
|---|---|
| Price range (middle 50%) | $8.95 – $8.95 |
| Median reviews | 26 |
| Total reviews | 309 |
| New books (30 days) | 0 |
| 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 $8.95, 75% below the median of their main category, Certification.
George Antoniou's best-ranked books
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CompTIA® Network+ 1 Concepts & Implementation Study Guide: a QuickStudy Laminated Reference
by George Antoniou
- Price$8.95
- Rating4.9
- Reviews25
-
Cybersecurity Terminology & Abbreviations- CompTIA Security Certification: a QuickStudy Laminated Reference Guide
by George Antoniou
- Price$7.41
- Rating4.7
- Reviews219
-
CompTIA Network+ 2 - Operations, Security & Troubleshooting Study Guide: a QuickStudy Laminated Reference
by George Antoniou
- Price$8.95
- Rating4.6
- Reviews26
-
CompTIA - AI Prompting Essentials: a QuickStudy Laminated Reference Guide
by George Antoniou
- Price$8.95
- Rating4.8
- Reviews9
- Published2025-11
-
CompTIA - AI Essentials: a QuickStudy Laminated Reference Guides
by George Antoniou
- Price$8.95
- Rating5.0
- Reviews1
- Published2025-11
-
CompTIA® Network+ Terminology: a QuickStudy Laminated Reference Guide
by George Antoniou
- Price$8.95
- Rating4.7
- Reviews29
Main categories
FAQ
How many books does George Antoniou have on Amazon?
KDPTop tracks 6 of their books; 6 made an Amazon list in the last 30 days.
Which categories does George Antoniou publish in?
Their books chart most often in Certification, CompTIA, Telecommunications & Sensors.
How does George Antoniou price their books?
The median price is $8.95; half of the books cost $8.95–$8.95.
Has George Antoniou 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.