Book 3
The Natural Faculties
Pneuma and Vapor
Chapter 14
Pneuma and Vapor
Chapter 15
The 4 Faculties Four in each Organ
Chapter 12
The Mouth and the Stomach
Chapter 8
The Natural Faculties
Chapter 13
The Spleen
Chapter 9
Digestion
Chapter 4
The Retentive Faculty
Chapters 1-3
The Subduing and Transmutation of Food
Chapter 7