Mere Christianity and The Screwtape Letters, 2 Volumes in 1

No thoughtful Christian's library is complete without these two classics. Now you can own them both in one handsome volume! Lewis's brilliant discussions of Christian theology (Mere Christianity) and satirical "correspondence" between a chief devil and his underling (The Screwtape Letters) are as refreshing and relevant today as they were when he wrote them over 50 years ago.