Many people have irrational fears. Phobias affect about 19 million Americans each year. So is fear "normal"? At what point do fears become clinical phobias? Phobias: The Psychology of Irrational Fear is the definitive volume on a broad range of topics related to fears and phobias. After an introduction to the subject of fear and phobias, the encyclopedia presents approximately 200 A Z, cross-referenced entries that address phobias from a variety of angles types of fears, root causes, physiological and psychological effects, classification, and treatments.

The work...