Colin Wilson

Crashing noises and disembodied voices, coming from nowhere and everywhere at once. Invisible tormentors slapping and pinching and pulling hair. Fires starting spontaneously, pools of water materializing out of thin air, pots and pans and knives and knick-knacks flying through the room. These are the hallmarks of the poltergeist phenomenon.

In this classic book on destructive hauntings, Colin Wilson, renowned authority on the paranormal,