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Robert Henning: Amazon KDP author data
As of Nov 6, 2026, Robert Henning has 4 books on Amazon, 4 of them on a best-seller list in the last 30 days (best rank #3), mostly in Games, Interactive & Multimedia, Graphics & Visualization.
| Median price | $29.24 |
|---|---|
| Price range (middle 50%) | $28.49 – $29.99 |
| Median reviews | 18 |
| Total reviews | 74 |
| New books (30 days) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- Median price $29.24, 266% above the median of their main category, Games.
Robert Henning's best-ranked books
-
Godot 4 for Beginners: Develop engaging 2D and 3D games with Godot 4's scripting and design features
by Robert Henning
- Price$28.49
- Rating4.0
- Reviews23
-
Godot 4 for Beginners: Develop engaging 2D and 3D games with Godot 4's scripting and design features
by Robert Henning
- Price$29.99
- Rating4.0
- Reviews23
- Published2025-08
-
Godot 4 Best Practices: Practical techniques and strategies for efficient, scalable game development
by Robert Henning
- Price$29.99
- Rating4.6
- Reviews14
- Published2026-06
-
Godot 4 Best Practices: Practical techniques and strategies for efficient, scalable game development
by Robert Henning
- Price$28.49
- Rating4.6
- Reviews14
Main categories
FAQ
How many books does Robert Henning have on Amazon?
KDPTop tracks 4 of their books; 4 made an Amazon list in the last 30 days.
Which categories does Robert Henning publish in?
Their books chart most often in Games, Interactive & Multimedia, Graphics & Visualization.
How does Robert Henning price their books?
The median price is $29.24; half of the books cost $28.49–$29.99.
Has Robert Henning 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.