This encyclopedia examines 250 dream-related topics from art to night terrors, including dream control, healing and dreams, nightmares, ESP and dreams, falling dreams, Shakespeare and dreams, sex and dreams, Thomas Aquinas and dreams, creative visualization, problem solving in dreams, the collective unconscious, Native American dream interpretations, day residues in dream content, memory and sleep, and nondreamers. More than 700 dream symbols are defined in a separate 100-page section.