NOTE: We’re working on this page. If you want to order The Syntonic Principle books, or Light Therapy Pamphlets, contact CSO at SyntonicPhototherapy@gmail.com. Membership information is on the Membership tab of this website.
The Syntonic Principle
The Syntonic Principle, by Harry Riley Spitler, M.D.
- Price: $25.00
Light Therapy
Light Therapy. 100 Brochure Pack.
- Price: $24.00
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