| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Pentagon Graph Paper Journal - 300 Page Pentagon Graph Paper Journal | 978-1-9834-6863-6 (1-9834-6863-0) | 2018 |
| Pentagon Graph Paper Journal - 300 Page Pentagon Graph Paper Journal | 978-1-9834-7015-8 (1-9834-7015-5) | 2018 |