| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Sandwich Years: When Your Kids Need Friends and Your Parents Need Parenting | 978-0-8010-3839-6 (0-8010-3839-1) | 1990 |
| The Strong-Willed Adult | 978-0-8010-3816-7 (0-8010-3816-2) | 1987 |
| Vitality Therapy: Techniques for Short-Term Counseling | 978-0-8010-3824-2 (0-8010-3824-3) | 1989 |
D. G. · D. L Gibson · Dennis G. · L.G. · L Gibson