Beacon Press · Da Capo Lifelong Books
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Marriage In Motion: The Natural Ebb & Flow Of Lasting Relationships | Paperback | 978-0-7382-0830-5 | 2002 | Richard Schwartz |
| Marriage In Motion: The Natural Ebb And Flow Of Lasting Relationships | Hardcover | 978-0-7382-0238-9 | 2000 | " |
| The Lonely American: Drifting Apart in the Twenty-first Century | Paperback | 978-0-8070-0035-9 | 2010 | |
| The Lonely American: Drifting Apart in the Twenty-first Century | Hardcover | 978-0-8070-0034-2 | 2009 | |