Staring at a Red Sky: A History of Psi Research in the Ganzfeld, by Andrew Endersby

From the back cover: Sitting back in a comfortable armchair.Eyes covered by goggles such that only a diffused red haze is visible. Ears covered by headphones playing static noise. In this audio-visual fog, is it possible that the faint telepathic signal from another person can be detected? Since the 1970s researchers around the world have been trying to answer that question. This is the story of their work. Their theories, their failings and their one-in-a-million successes.

Review by Nemo C. Mörck.