| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2008 | 978-0-9558345-0-9 | John R. Cross | Reflected Energy Pathways: A Practical Workbook for Physical Therapists |
| 2016 | 978-0-9558345-1-6 | John R Cross | Distance Analysis and Healing with the Chakra Energy System - My Way! |