Sam Geppi (Sadasiva) is the author of “Yoga and Vedic Astrology" and The Ascendant-108 Planets of Vedic Astrology”. Shri Ravi Shankar published his book "Yoga and Vedic Astrology" through the "Art of Living", as it so deeply conveys the Vedic roots of Astrology. Sam was also hired by Dattatreya Shiva Baba to teach the first Astroved University of Vedic Sciences Vedic Astrology Certification Program in 2010. He founded The American Academy of Vedic Art and Science in 2011, after his Guru - Sri Mata Amritanandayi Devi's blessing. He has taught Vedic astrology Certification Levels I-III since 2010.
Visit his website http://vedicastrologycenter.net for more classes, books and information.