Books for Prep

1.

Taoist Yoga and Sexual Energy; Internal Alchemy and Chi Kung
by: Eric Yudelove, Eric Steven Yudelove
July 01, 2000

2.

100 jours pour améliorer votre santé, sexualité et longévité
by: Eric Steven Yudelove
September 03, 1999

3.

The Tao and the Tree of Life
by: Eric Steven Yudelove
1995

4.

Le tao & l'arbre de vie
by: Eric Steven Yudelove
November 01, 1998

5.

Tao Yoga und sexuelle Energie. Die sinnliche Schule des Wohlbefindens.
by: Eric Steven Yudelove
March 01, 2001