| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Crystallographism | 978-1-320-73792-0 (1-320-73792-7) | 2015 |
| Digital Sangaku, Part I | 978-1-320-74047-0 (1-320-74047-2) | 2015 |
| Digital Sangaku Part II | 978-1-320-74034-0 (1-320-74034-0) | 2015 |
J C · J Constant · Jean-Francois Constant · Jean-Marie Constant · Jean Marie Constant Duhamel · Jean Michel Constant Leber