The Essentials of Deeper Sport Diving:
An Overview of the Theory and Requirements of Deeper Diving
John Lippman
Paperback - 320 pages (June 1992)
Aqua Quest Publications, Inc.

krobb@globalnet.co.uk from Scotland , 17 August, 1999
Excellent book for those considering deeper diving
This book provides loads of detail of what is involved in deeper diving. It also goes into a lot of detail about the dangers and how to recognise and avoid the affects of deeper diving. This is a must for anyone who likes to read about cause and affect invoved in diving.