| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1993 | 978-1-882530-00-7 | Winafred Blake Lucas | Regression Therapy a Handbook for Professionals (2 Volume Set) |
| '' | 978-1-882530-01-4 | Winafred Blake Lucas | Regression Therapy: A Handbook for Professionals, Vol. 1 - Past-Life Therapy |
| '' | 978-1-882530-02-1 | Winafred B. Lucas | Regression Therapy: A Handbook for Professionals, Volume II: Special Instances of Altered State Work |