Broadway Books · Newmarket Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| It's Not You, It's Him: The Zero-Tolerance Approach to Dating | 978-0-7679-2050-6 (0-7679-2050-3) | 2006 |
| The Female Stress Survival Guide Third Edition: Everything Women Need to Know | 978-1-55704-520-1 (1-55704-520-8) | 2002 |
| The Male Stress Survival Guide, Third Edition: Everything Men Need to Know | 978-1-55704-496-9 (1-55704-496-1) | 2002 |
G. P. · G. W. · Georgia W. · Georgia Witkin · P W.