| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Secrets You Keep from Yourself: How to Stop Sabotaging Your Happiness | Paperback | 978-0-312-31248-0 (0-312-31248-2) | 2005 |
| Secrets You Keep from Yourself: How to Stop Sabotaging Your Happiness | Hardcover | 978-0-312-31247-3 (0-312-31247-4) | 2004 |