M B · M. Beck · M P · Martha Beck
| title | ISBN-13 | year of publication |
|---|---|---|
| Steering by Starlight: Find Your Right Life, No Matter What! | 978-1-59486-613-5 | 2008 |
| Steering by Starlight: The Science and Magic of Finding Your Destiny | 978-1-60529-864-1 | 2009 |
| The Four-Day Win: End Your Diet War and Achieve Thinner Peace | 978-1-59486-812-2 | 2008 |
| The Four Day Win: End Your Diet War and Achieve Thinner Peace | 978-1-59486-607-4 | 2006 |