This booklet, written by a member of the Damanhur spiritual community, describes a case of poltergeist happened at Strambino, Italy, in 1983 and the methodology used by the author to study RSPK phenomena. Describing a strange artefact called "scaricatore selfico d'ambiente" (selfic atmosphere arrester?) by means of astrology, this book is filled with nonsense. The big typography of this bookjust let me wonder if the publisher thought it was suitable for children.

The kind of book that's truly unknown and luckily remains so.