Käytetty peruskuntoinen kirja.

"These striking text-and-photo books enable the reader to understand the mystical dimensions of the four great Easter religions: Sufism, Taoism, Buddhism, and Hinduism. Through carefully selected excerpts from the writings of mystics comes a sense of the ways in which these faiths overlap and converge with the central elements of the Judeo-Christian culture. The pictures, of which there are more than forty in each volume, suggest possible extensions from the text or, in some cases, provide in themselves a source of reflection. The author's introductions trace the evolution of mysticism within each religion and focus on the significant voices of thsose traditions."