Robert Hand is one of the world's leading and most esteemed astrologers. He is the author of best sellers Planets in Transit, Horoscope Symbols, Night & Day, and Whole Sign Houses. Rob is a Patron of the Faculty of Astrological Studies in London, and a former Chairman of the National Council for Geocosmic Research (NCGR). He also holds a membership in the International Society for Astrological Research (ISAR). In 1997, a formal archive, library and publishing company was established for continuing Rob's lifelong work in the history and science of astrology. Other astrolgers have collaborated with Rob on various projects, or written their own books of historical value. This website presents ARHAT - the Archive for the Retrieval of Historical Astrological Texts. We are proud to have these books for sale, and we encourage you to contact our authors for the astrology services they provide. Thank you to our clients and customers for your business.