| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Between the Moon and Earth | 978-1-4120-9505-1 (1-4120-9505-0) | 2007 |
| Brains and Realities | 978-1-4120-8877-0 (1-4120-8877-1) | 2006 |
| Our Invisible Bodies: Scientific Evidence for Subtle Bodies | 978-1-4120-6326-5 (1-4120-6326-4) | 2006 |