Shadows of heaven : religion and fantasy of C.S. Lewis, Charles Williams and J.R.R. Tolkein - URANG (London: SCM Press, 1971)
Includes bibliographical references
Keywords: Lewis, C. S. (Clive Staples), 1898-1963 -- -- Fictional works; Williams, Charles, 1886-1945 -- -- Religion; Fantasy fiction, English -- -- History and criticism; Religion and literature