Lord Foul's Bane (The Chronicles of Thomas Covenant the Unbeliever, Book 1)

Lying unconscious after an accident, writer Thomas Covenant awakes in the Land - a strange, beautiful world locked in constant conflict between good and evil. But Covenant, too, has been transformed: weak, angry, and alone in our world, he now holds powers beyond imagining and is greeted as a saviour. Can this man truly become the hero the Land requires?