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Richard Johnson: Amazon KDP author data
As of Nov 6, 2026, Richard Johnson has 20 books on Amazon, 16 of them on a best-seller list in the last 30 days (best rank #17), mostly in Algorithms, Networking & System Administration, Eating Disorders & Body Image.
| Median price | $9.95 |
|---|---|
| Price range (middle 50%) | $9.95 – $38.29 |
| Median reviews | 2 |
| Total reviews | 639 |
| New books (30 days) | 5 |
| Breakout books (30 days) | 0 |
What stands out
- 80% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
- 5 new books in the last 30 days.
Richard Johnson's best-ranked books
-
CircuitPython in Practice: Definitive Reference for Developers and Engineers
by Richard Johnson
- Price$9.95
- Rating1.0
- Reviews2
-
Alpine Linux Administration: Definitive Reference for Developers and Engineers
by Richard Johnson
- Price$9.95
- Reviews-
-
Pop-Up Animals: A Gorgeous Pop-Up Book About Tigers, Monkeys, and Pandas for Children (Ages 5-7)
by Richard Johnson
- Price$11.99
- Rating4.8
- Reviews136
- Published2024-08
-
Technical Foundations of Emulation: Definitive Reference for Developers and Engineers
by Richard Johnson
- Price$9.95
- Reviews-
-
Optimal Pathfinding with A-Star Algorithms: Definitive Reference for Developers and Engineers
by Richard Johnson
- Price$9.95
- Reviews-
-
Nature Wants Us to Be Fat: The Surprising Science Behind Why We Gain Weight and How We Can Prevent--and Reverse--It
by Richard Johnson
- Price$16.62
- Rating4.6
- Reviews574
-
Delphi Programming Essentials: Definitive Reference for Developers and Engineers
by Richard Johnson
- Price$33.74
- Reviews-
-
SSL/TLS Technologies for Secure Communications: Definitive Reference for Developers and Engineers
by Richard Johnson
- Price$9.95
- Reviews-
-
Tesseract OCR Essentials: Definitive Reference for Developers and Engineers
by Richard Johnson
- Price$9.95
- Reviews-
-
FLTK Programming Essentials: Definitive Reference for Developers and Engineers
by Richard Johnson
- Price$39.99
- Rating4.0
- Reviews2
Main categories
FAQ
How many books does Richard Johnson have on Amazon?
KDPTop tracks 20 of their books; 16 made an Amazon list in the last 30 days.
Which categories does Richard Johnson publish in?
Their books chart most often in Algorithms, Networking & System Administration, Eating Disorders & Body Image.
How does Richard Johnson price their books?
The median price is $9.95; half of the books cost $9.95–$38.29.
Has Richard Johnson released new books recently?
5 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.