Originally published: London : Hodder & Stoughton, 1925

On the creature called man. The man in the cave ; Professors and prehistoric men ; Antiquity of civilisation ; God and comparative religion ; Man and mythologies ; Demons and the philosophers ; War of the gods and demons ; End of the world -- On the man called Christ. The God in the cave ; Riddles of the gospel ; Strangest story in the world ; Witness of the heretics ; Escape from paganism ; Five deaths of the faith -- Summary of this book. On prehistoric man ; On authority and accuracy