Michael Hutchison (1945-2013) was a journalist, author, and researcher of brain/mind devices. Lee Perry is the co-founder of the Samadhi Tank Company, which built the first commercial floatation tanks according to Dr. John Lilly's guidelines.
"A superb book for initiates into the tank." Dr. John C. Lilly,
author, The Deep Self
"If everyone on the planet floated everyday there would be no war, no poverty, no crime, no hungerand nobody on the streets." E.J. Gold, author, The American Book of the Dead