[en] The Yoga Sutras of Patañjali North Point Press
[en] Bhakti Yoga North Point Press
[en] The Quest for the Origins of Vedic Culture Oxford University Press, USA
[en] Asian Traditions of Meditation University of Hawaii Press
[en] Indo-Aryan Controversy Routledge Curzon
[en] Krishna · the Beautiful Legend of God Oxford University Press, USA
[en] Krishna · The Beautiful Legend of God · Srimad Bhagavata Purana Penguin Classics