| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Five Steps to Romantic Love: A Workbook for Readers of Love Busters and His Needs, Her Needs | 978-0-8007-3358-2 | 2009 | |
| His Needs, Her Needs | 978-0-8007-5779-3 | 2001 | |
| His Needs, Her Needs for Parents: Keeping Romance Alive | 978-0-8007-1833-6 | 2003 | |
| Love Busters: Protecting Your Marriage from Habits That Destroy Romantic Love | 978-0-8007-1894-7 | 2008 | |
| Love Busters, Revised and Expanded: Protecting Your Marriage from Habits that Destroy Romantic Love | 978-0-8007-3214-1 | 2008 | |
| One, The: A Field Guide to Relationships That Last | 978-0-8007-5966-7 | 2004 | |
| Surviving an Affair | 978-0-8007-1758-2 | 1998 | Jennifer Chalmer |
Jr. Willard F. Harley · W H · Willard F. Harley · Willard F. Harley Jr. · Willard F Harley Jr. PH.D. · Willard F. Jr. Harley · Willard Harral