| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2010 | 978-0-9829284-1-7 | Deborah S. Howell | Straight to the Heart of What Matters |
| '' | 978-0-9829284-3-1 | '' | Straight to the Heart of What Matters |
| 2014 | 978-0-9829284-7-9 | '' | Heart's Alchemy: 5 core insights to seeing yourself as you really are |