Horae Eboracenses; The Prymer or hours of the Blessed Virgin Mary according to the use of The Illustrious Church of York with other devotions as they were used by the lay-folk in the Northern Province in the XV and XVI Centuries

The author of "Picatrix" was likely a highly educated and intellectually versatile scholar, deeply rooted in the Arabic-speaking world of the 11th century. He was well-versed in a variety of disciplines, including astrology, alchemy, and philosophy, drawing on Greek, Persian, and Indian sources. As a participant in the Islamic Golden Age's rich scholarly tradition, he likely had access to extensive libraries and intellectual circles. His work suggests a blend of academic knowledge and practical application, indicating both theoretical understanding and hands-on experience in astrological and magical practices.