Routledge is now re-issuing this prestigious series of 204 volumes originally published between 1910 and 1965. The titles include works by key figures such asC.

Is God changeable? Does He have different gospels for different people? The story of redemption takes you behind the scenes in the struggle between God and Sata

Duncan's new novel is an investigation of the world of the senses - the seductiveness of evil, and the affection which keeps us human.

Over half of Americans believe in a literal heaven, in a literal hell. Most people who hold these beliefs are Christian and assume they are the age-old teaching