Kṛṣṇa, the Supreme Personality of Godhead, also known as the KRSNA Book, is a summary and commentary on the Tenth Canto of the Śrīmad Bhāgavatam by A. C. Bhaktivedanta Swami Prabhupada, founder-acharya of the International Society for Krishna Consciousness (ISKCON). It was published in 1970 by the Bhaktivedanta Book Trust. The publication was financed through a contribution of $19,000 from Beatle, George Harrison, who also wrote the book's foreword. Source: Wikipedia (en)