HarperCollins · HarperCollins World
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Eight Lessons for a Happier Marriage | 978-0-06-133692-8 | 2007 | William Glasser M.D. |
| Getting Together and Staying Together: Solving the Mystery of Marriage | 978-0-06-095633-2 | 2000 | William Glasser |
| Los ocho consejos para mantener un matrimonio feliz | 978-0-06-155508-4 | 2008 | William Glasser M.D. |
| Shiawasena kekkon no tame no 8tsu no ressun | 978-4-902222-49-4 | 2007 | William Glasser · Masaki Kakitani |
| Staying Together | 978-0-06-092699-1 | 1996 | William, M.D. Glasser |
| What Is This Thing Called Love? | 978-0-9678444-0-4 | 2000 | William Glasser |