The 1943 edition was printed on pulp paper and appears to be mimeographed. The binding is pulp paper also. It was separated into lesson groupings. I have two copies of lessons 5-8, which appears to be the second in the series.
Lesson five covers digestion, including nutritional advice and meal plans. Lesson six offers exercises that claim to correct all vision difficulties. Lesson seven, the pelvis, has to do with the importance of proper posture and how to attain it. Lesson eight covers the health of the skin.
The sales pitch at the end says the next four lessons cover the Bates system for correcting eyesight, which the author claims enabled him to give up glasses. This would be additional material to lesson six. The author also mentions that he is 50 years old.