From the book 'Shri Krishna' i.e. the summary of Tenth Canto of Shrimad Bhagavatam Maha Purana, an eternal scripture written by Sage Ved Vyas, literary incarnation of Lord Vishnu as per Vishnu Sahasranama. It also contains the most widely read worldwide 'Bhagavad Gita As It Is' spoken by Supreme Personality of Godhad Lord Shri Krishna himself without any interpretation.The books are authored by His Divine Grace A.C. Bhaktivedanta Swami Srila Prabhupada, founder Acharya of ISKCON, International Society for Krishna Consciousness. You can purchase books from any ISKCON Temple or online.