God, man, and Satan : patterns of Christian thought and life in Paradise lost, Pilgrim's progress, and the great theologians - Frye, Roland Mushat (Princeton, N.J. : Princeton University Press, 1960)
Bibliography: p. 175-177.
Keywords: Bunyan, John, -- 1628-1688.; Milton, John, -- 1608-1674.; Christian pilgrims and pilgrimages in literature; Christianity and literature -- History -- 17th century. -- Great Britain; Fall of man in literature; Religion in literature