Alan Sales wrote many articles over the course of his career - I have included a selection on this page. You must have Adobe Acrobat Reader to view these articles - if you haven't already got the reader, you can download it here.
just click an the article to read or download it:
Introduction to the Life Energy System
Sound as a Gateway to Healing
Healing Tuning Forks - Sound Therapy
The Healing power of Magnets