K. W. · Karl G. · Karl Grube · W G
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Design-A-Game For Profit! | 978-0-614-13433-9 (0-614-13433-1) | 1997 | Kathryn Grube |
| d'Etroit Checkers | 978-0-614-03916-0 (0-614-03916-9) | 1996 | |
| The Taxman Commeth! | 978-0-614-13432-2 (0-614-13432-3) | 1997 | Kathryn Grube |