His Divine Grace A.C. Bhaktivedanta Swami Prabhupada (1896-1977), the founder-acharya* of the International Society for Krishna Consciousness (ISKCON), was the foremost proponent and teacher of Krishna consciousness―devotional service to the Supreme Person, Krishna―of the late twentieth century. Srila Prabhupada, as he's known to his followers, translated and commented on over eighty volumes of the most important sacred bhakti texts. His books include Bhagavad-gita As It Is―the definitive commentary on Krishna's advice on how to be happy in this life and the next, and the multi-volume Srimad-Bhagavatam―a history of Krishna's activities, His avatars, and His many devotees throughout the universe.