All the World an Icon is the fourth book in an informal quartet of works by Tom Cheetham on the spirituality of Henry Corbin, a major twentieth-century scholar of Sufism and colleague of C. G. Jung, whose influence on contemporary religion and the humanities is beginning to become clear. Cheetham's books have helped spark a renewed interest in the work of this important, creative religious thinker. Henry Corbin (1903-1978) was professor...