"In-depth research of medical and scientific journals along with interviews of numerous physicians who work in this specialized field."
The New Times, February, 2001
"Altman's book is an easy-to-read, comprehensive guide to the healing waters of the world."
Whole Life Times, April 2001
". . . enormously helpful for choosing just the right surrounding that would be best for personal health."
The Book Reader, Spring/Summer 2001
"This book offers excellent explanations of healing water, its sources, criteria, and what ailments are healed."
Network for Women's Spirituality, March/April/May 2003
". . . Nathaniel Altman's <i>Healing Springs</i> is a comprehensive guide to crenotherapy--healing with mineral and thermal waters. . . . From toughening regimens to routines designed to help you relax, spa therapy should be part of any fitness program."
Nexus, Sept-Oct 2005
"This is truly the work of a person with a passion for the healing properties of water. A bonus is the more than 100 beautiful color photos."
Rahasya Poe, Lotus Guide, Mar 2007