| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Take Fun Seriously: Little Thoughts, Big Ideas, for Living, Laughing, and Loving | 978-O-9788681-2-3 (O-9788681-2-9) | 2006 |
J. G. · Jan Gustafson · Jan Gustafsson · Jan Gustavsson · Janie Gustafson · Jim Gustafsson · Juan Gustavo