The Hidden Door

Subtitled 'understanding and controlling dreams', this book is a welcome reissue of the original edition from 1997. It is one of the most comprehensive books on the subject, drawing on a wide range of literature and research with many intriguing case histories. It covers the physiology of sleep, the nature, symbolism and meaning of dreams, including their dark side, hypnagogic states, creativity, telepathy and precognition in dreams, visions, lucid dreams, shared dreams and sleepwalking. All of this is considered within the wide spectrum of altered states of consciousness enabling us to understand more about the nature of the human mind and its different levels of operation.