This book demonstrates that disease is an inherited habit, the product of false thinking, that it is unnecessary, and may be conquered by thoughts of truth. Fundamental principle; Principle or truth; Delusion of the senses; Illusion of appearance; Obsession of fear; Knowledge and opinion; Reversal of polarity; Thought, intellectual and emotional; Conscious and subconscious; Suggestion and auto-suggestion; Inhibition and prohibition; Common sense; Realm of the ideal; Cause and cure of disease; Healing methods; Faith and love; Perfect health.