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Robin Nixon: Amazon KDP author data
As of Nov 6, 2026, Robin Nixon has 24 books on Amazon, 24 of them on a best-seller list in the last 30 days (best rank #1), mostly in PHP, Programming Languages, MySQL.
| Median price | $8.95 |
|---|---|
| Price range (middle 50%) | $7.68 – $8.95 |
| Median reviews | 21 |
| Total reviews | 6,982 |
| New listings (30 days, incl. new editions) | 1 |
| Breakout books (30 days) | 1 |
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, 63% below the median of their main category, PHP.
Robin Nixon's best-ranked books
-
SQL Programming: a QuickStudy Laminated Reference Guide
by Robin Nixon
- Price$7.41
- Rating4.6
- Reviews2,190
-
Java Programming Language: a QuickStudy Laminated Reference Guide
by Robin Nixon
- Price$8.95
- Rating4.5
- Reviews228
-
Learning PHP, MySQL & JavaScript: A Step-by-Step Guide to Creating Dynamic Websites
by Robin Nixon
- Price$39.26
- Rating4.7
- Reviews15
-
Java with Generative AI: a QuickStudy Laminated Reference Guide
by Robin Nixon
- Price$8.95
- Rating5.0
- Reviews3
-
PHP Programming: a QuickStudy Laminated Reference Guide
by Robin Nixon
- Price$8.95
- Reviews-
-
Python Programming Language: a QuickStudy Laminated Reference Guide
by Robin Nixon
- Price$8.95
- Rating4.6
- Reviews2,818
-
Javascript: a QuickStudy Laminated Reference Guide
by Robin Nixon
- Price$8.34
- Rating4.6
- Reviews28
-
Learning PHP, MySQL & JavaScript: A Step-by-Step Guide to Creating Dynamic Websites
by Robin Nixon
- Price$41.33
- Rating4.7
- Reviews15
-
C Programming Language: a QuickStudy Laminated Reference Guide
by Robin Nixon
- Price$8.95
- Rating4.8
- Reviews6
-
PHP Programming Standard Library: a QuickStudy Laminated Reference Guide
by Robin Nixon
- Price$8.95
- Rating5.0
- Reviews1
Main categories
FAQ
How many books does Robin Nixon have on Amazon?
KDPTop tracks 24 of their books; 24 made an Amazon list in the last 30 days.
Which categories does Robin Nixon publish in?
Their books chart most often in PHP, Programming Languages, MySQL.
How does Robin Nixon price their books?
The median price is $8.95; half of the books cost $7.68–$8.95.
Has Robin Nixon released new books recently?
1 new book in the last 30 days, 1 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.