clink

And for anyone interested, Robert Monroe's three books are (well here's my little blurb from my book reviews:

Journeys Out of the Body
by Robert Monroe

I have read all three of Robert Monroe’s “Journey” books and found them all very exciting and validating. Monroe is a pioneer in the study of sound wave influences on human behaviour, founding an institute for mind research. He also learned to master the out-of-body state and gained an in-depth understanding of it. He approaches the subject very scientifically, yet his writing and adventures are amazingly colourful. I enjoyed reading his books, especially this first one in the series, which kept my attention from beginning to end describing many of his fascinating out-of-body experiences, and also including instructions on how to induce an out-of-body state.