A very fascinating book, presenting results that challenge common materialistic accounts and that deserve to be pursued. Besides, the book motivates to pay more attention to one's own dream experiences. Definitely worth a read!
This records the results of some studies where individuals slept in a lab, while others in another part of the building concetrated on pictures. The sleepers would be woken when they had reached a dream state and asked about the content of their dreams. Third parties then compared the dreams to the pictures being looked at by the others, to see if there is a connection. The results are thought-provoking, and their methodology good.
It was an interesting book, but it wasn't what I was expecting. It's more of a series of anecdotes and experiments done/written by other people, analyzed through a psychologist's lens. I was rather dry and pretty much repeating the same point over and over again: duh, there is lots of evidence of telepathy and psi phenomena in dreams. I think I would have been more interested in a write from a first hand perspective.