Yoga Nidra: A Meditative Practice for Deep Relaxation and Healing by Richard Miller Ph.D.
Yoga of the Subtle Body: A Guide to the Physical and Energetic Anatomy of Yoga by Tias Little
Jivamukti Yoga: Practices for Liberating Body and Soul by Sharon Gannon & David Life
Restorative Yoga for Life: A Relaxing Way to De-stress, Re-energize, and Find Balance by Gail Boorstein Grossman
The Complete Guide to Yin Yoga: The Philosophy and Practice of Yin Yoga by Bernie Clark