| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Normal Bar: The Surprising Secrets of Happy Couples and What They Reveal About Creating a New Normal in Your Relationship | 978-O-3O7-95164-9 (O-3O7-95164-2) | 2014 | Pepper Schwartz ยท James Witte |