H. Andres Villavicencio and I. Alejandro Virgilio offer beginners an opportunity to learn astrology and magicians to apply it in magical operations. Their book is structured to guide its readers through interconnected pieces of information which constitute a considerable body of humanity’s complex and intricate knowledge of the heavens, its properties, and how they operate. The book’s chapters features sub-chapters offering new information to the readers, while gradually incorporating more traditional lore. Detailed graphics accompany the description of different concepts and notions to help the reader gain a more thorough understanding of them.