A clear and comprehensive exposition of an unexpectedly fabulous subject. On closer acquaintance, we realize that sound is our primary contact with the world around us-a contact rich and manifold beyond any conveyed by seeing, tasting, and touching. This book will help you get to know the universe of sound, deepen your experience of the world, and connect you in ways that will amaze and inspire you for the rest of your life. -Ervin Laszlo, author of Science and the Akashic Field and The Survival Imperative

A wonderful journey into the world of sound, including information on unique topics as diverse as plant music, archeo-acoustics, cymatics, sound and geometry, music of the spheres, and more. Interesting, intriguing, and informative, the Drs. Hurtaks’ Sound is an important text! -Jonathan Goldman, author of Healing Sounds