1. Yoga Nidra by Swami Satyananda Saraswati remains today the classic book on the subject. Written by this disciple of Sri Swami Sivananda and brother monk of Sri Swami Satchidananda, the text explains the theory of Yoga Nidra in both yogic and scientific terms and includes class transcriptions of the practice. It also presents the various applications of this versatile technique which has been used for deep relaxation in stress management and therapy, to enhance the learning process in education, to harmonize the deeper unconscious and awaken inner potential and as a meditative technique. A research section is also included.
2. Yoga Nidra Meditation CD: Extreme Relaxation of Conscious Deep Sleep by Swami Jnaneshvara Bharati
In addition to being one of the most popular Yoga Nidra CDs available, Swami Jnaneshvara’s webpage on Yoga Nidra is one of the most comprehensive places to go for information on Yoga Nidra on the Internet.