Dream Dictionary. app for iPhone and iPad
The Dream Encyclopedia, by James R. Lewis, Visible Ink Press
The Dream Encyclopedia examines 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 non-dreamers.