This book, first published in 1980, comprises separate sections on Taoist and Buddhist contemplative yogas, each divided into a theory part (summarising their fundamental principles and outlook) and a practice part (detailing their various practices).
John Eaton Calthorpe Blofeld (M.A., Literature, University of Cambridge, 1946) wrote on Asian thought and religion, especially Taoism and Chinese Buddhism. During WWII, he working in counterintelligence for the British Embassy in Chongqing (Chungking), China, as a cultural attaché. In the 1950s, he studied with Dudjom Rinpoche and other Nyingma teachers in Darjeeling, India. He later mentored Red Pine in his translation work.