The Secret Science Behind Miracles, by Max Freedom Long, , at sacred-texts.com
[This contact information appeared in the original book. It is retained for completeness, but is obsolete.—JBH]
Letters will be welcomed by the author of this report from any who have begun experimental work, and have obtained results which may be of interest to other experimenters; or from those who wish to help organize study and experimental groups in their own vicinities; or who may wish in other ways to have a part in the exciting work of pushing forward the next phase of the Huna investigation—the experimental phase.
The courtesy of a stamped and self-addressed envelope accompanying letters will be greatly appreciated.
Los Angeles, 1947