1st edition copy of this influential book with the 7 inch vinyl "Examples of Original Voices Received During Experiments." Both book and vinyl are in very good condition. The book has original dust cover in protective sleeve, pages are in good condition with no dog ears or folds. Vinyl is in excellent condition, in original sleeve and protective outer and has the original insert. Publisher's description: In his groundbreaking work, psychologist Konstantin Raudive experimented using a communication method known as Electronic Voice Phenomena (EVP), whereby deceased communicators appear to send messages and images via computers, radios, televisions and other electronic devices. In 1959 Swedish artist and filmmaker Friedrich Jurgenson was making a tape recording and during playback he discovered what sounded like a human voice on the tape. He put it down to faulty equipment but when he searched other tapes, he found more voices, which seemed to be messages from his dead mother. Jurgens