HarperCollins · John Gray Store
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Mars And Venus In Touch - Enhancing The Passion With Great Communication | 978-0-06-095546-5 | 2000 | |
| Men Are From Mars, Women Are From Venus | 978-0-06-019132-0 | 1992 | |
| Men Are from Mars, Women Are from Venus: The Classic Guide to Understanding the Opposite Sex | 978-0-06-057421-5 | 2012 | John Gray |
| What You Feel You Can Heal: A Guide to Enriching Relationships | 978-0-931269-01-1 | 1994 | " |
D. G. · D. Gray · J.D. · J. D. Gray · J. G. · J. Gray · J. P. · John D. · John G. · John Gray · John P. · John P. Gray · P.G. · P. Gray · Ph.D. · PH. D. Gray