"The Book of Floating" (Engels) by Michael Hutchison
"A superb book for initiates into the tank"
- John C. Lilly
- Author of "The Deep Self and The Scientist"
"If everybody on the planet floated everyday there would be no war, no poverty, no crime, no hunger and nobody on the streets. A must-read book!"
- E.J. Gold
- Author of "Tanks for the memories"
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