Books

Kripalu Yoga: A guide to practice on and off the mat
by Richard Faulds, Senior Teaching Staff of Kripalu Center, Robert Bull, and Paul Conrath

Kripalu Hatha Yoga
by Christopher Ken Baxter and Kripalu

Kripalu Yoga Posture Sheets
by the Kripalu Center

Yoga: Meditation in Motion
by Yogi Amrit Desai

Kripalu Yoga: Meditation in Motion, focusing Inward
by Yogi Amrit Desai

The science of meditation
by Swami Kripalvananda