This is the revised edition of one of the most important astrological books of our time. It not only reshapes the view of astrology that astrologers might have; it challenges the entire notion of what constitutes knowing and knowledge in our civilisation. It shows that astrology is not only important in and of itself, but also for what it reveals about the nature of truth and our experience in general. (Robert Hand).

Derek Appleby is the man who single-handedly revived horary astrology, leading directly to the current astrological renewal. .,.". Appleby turn on a small group of us at the Astrological Lodge in the early 1970's. We knew of horary through several of the modern authorities, yet the subject seemed to slumber. I now know that I couldn't properly 'see' horary. Like others, I was amazed when Derek Appleby demonstrated the capacity to bring horoscopes alive and make the symbols dance with radicality." - Geoffrey Cornelius.