| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Chess and checkers on variable shape board | 978-2-9801416-3-8 (2-9801416-3-1) | 1997 |
| Chess, computers and education | 978-2-9801416-6-9 (2-9801416-6-6) | 1997 |
| Hymn to high technology | 978-2-9801416-5-2 (2-9801416-5-8) | 1997 |