| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2012 | 978-1-878639-00-4 | Mandy Evans | Emotional Options: A Handbook for Happiness |
| 1990 | 978-1-878639-03-5 | Mandy Evans | Emotional Options: How to Use the Option Method |
| 2005 | 978-1-878639-04-2 | '' | Travelling Free: How to Recover from the Past by Changing Your Beliefs |