Links:

troso
Official website of the artist responsible for the ReBirth Project.

Float Haven
Will be offering inexpensive float session in the Norfolk (U.K) area.

John C. Lily - Wikipedia Entry
Learn more about John C. Lily, the developer of the Flotation Tank.

Isolation Tank (Flotation Tank) - Wikipedia Entry

Samadhi Tank Company
The original manufacturer of the floatation tank

Flotation.com
Generic information about floatation tanks - where to float, where to buy, used tanks, research, tanks in the news, and tanks in print.

Books:

The Deep Self: Consciousness Exploration in the Isolation Tank by John C. Lilly
"after 25 years of independent work, he presents his conclusions: methods, means and results of isolation tank experience."

Other Books by John C. Lilly at Amazon.com

The Archetypes and The Collective Unconscious by C.G. Jung
A fundamental work among Jung's writings, one of the best places to start if you are new to Jung.

AbeBooks
New & used books. Good source to find out of print books on flotation tanks.

If you know of a pertinent website or book that is missing from the list please contact me and I will consider listing it.