Gateway to Wisdom
John Blofeld
Yoga: Uniting East and West
Selvarajan Yesudian & Elisabeth Haich
Libro 2
How to Know God
Swami Prabhavananda & Christopher Isherwood
Libro 3
In Days of Great Peace
Mouni Sadhu
Libro 4
Integral Yoga
Haridas Chaudhuri
Libro 5
Living Yoga
Swami Satchidananda, Sant Keshavadas, Rabbi Joseph Gelberman, Rabbi Shlomo Carlebach, Ram Dass & Br. David Steindl-Rast, O.S.B.
Libro 6
The Popular Practice of Yoga
K.V. Mulbagala
Libro 7
Râja Yoga
Swami Vivekananda
Libro 8
Yoga and the Bible
Joseph Leeming