Contents: The Therapeutics of Cancer; The Natural History of Cancer; Operation Useless; Danger of Serum Injections; Causation of Cancer; Preventative Measures; Importance of Diet; A Self-Imposed Disease; Erroneous Teaching; Nature's Defenses; Value of Nuclein; Diet and Vice; Flesh Food a Menace to Health; Evil and Good Effects of Diet; Appendix; Glossary.