Don Bennett - Excerpts From... Avoiding Degenerative Disease
Natural Hygiene Part 1--The Greatest Health Discovery
Natural Hygiene Part 2--The Miracle of Fasting
Breathing - Herbert M. Shelton
Timeline for Herbert Shelton
INHS Hygienic Review 2008 Issue 1
Interview With T.C. Fry
Natural Hygiene History
INHS Hygienic Review 2004 Issue 2