KDP categories · Top KDP authors
Ronald Martinod: Amazon KDP author data
As of Nov 6, 2026, Ronald Martinod has 5 books on Amazon, 5 of them on a best-seller list in the last 30 days (best rank #45), mostly in 3D Graphics, Graphic Design, Engineering & Transportation.
| Median price | $10.99 |
|---|---|
| Price range (middle 50%) | $6.99 – $11 |
| Median reviews | 5 |
| Total reviews | 84 |
| 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 $10.99, 58% below the median of their main category, 3D Graphics.
Ronald Martinod's best-ranked books
-
Computer Graphics Using Python: Quick Step-by-Step fundamentals for CAD/CAM/CAE
by Ronald Martinod
- Price$2.99
- Rating4.3
- Reviews3
-
Computer Graphics Using Python: Quick Step-by-Step fundamentals for CAD/CAM/CAE
by Ronald Martinod
- Price$11
- Rating4.3
- Reviews3
- Published2026-04
-
Python for Geometric Modeling: Quick Introduction and Step-by-Step Guide to CAD Applications
by Ronald Martinod
- Price$10.99
- Rating4.6
- Reviews5
- Published2024-03
-
Python Pour Débutants : Un Guide Pratique et Pas à Pas de la Programmation en Python (French Edition)
by Ronald Martinod
- Price$0
- Rating4.0
- Reviews68
- Published2023-10
-
Python for Geometric Modeling: Quick Introduction and Step-by-Step Guide to CAD Applications
by Ronald Martinod
- Price$0
- Rating4.6
- Reviews5
- Published2024-03
Main categories
FAQ
How many books does Ronald Martinod have on Amazon?
KDPTop tracks 5 of their books; 5 made an Amazon list in the last 30 days.
Which categories does Ronald Martinod publish in?
Their books chart most often in 3D Graphics, Graphic Design, Engineering & Transportation.
How does Ronald Martinod price their books?
The median price is $10.99; half of the books cost $6.99–$11.
Has Ronald Martinod 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.