Here are some books that we used in creating our site and/or we recommend that you read them.
Edgar Cayce on Dreams, by Harmon H. Bro (New York: Paperback Library, 1968)
Lucid Dream, by Celia E. Green (Hamish Hamilton, Longdon, 1968)
The New Psychology of Dreaming, by R. M. Jones ( New York: Grune & Statton, 1970)
The Psychology of Dreaming, by Robert L. Van de Castle (New York: General Learning Corporation, 1971)
The Science of Dreams, by E. Diamond (Garden City, N.Y.: Doubleday, 1962)
And the many books that were also mentioned within the site.