| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Isometric Graph Paper Notebook: Grid of Equilateral Triangles, Useful for 3D Designs such as Architecture or Landscaping, and planning 3D Printer Projects and Maths Geometry in School | 978-1-9833-5198-3 (1-9833-5198-9) | 2018 | ZenWerkz |