Arguably the 20th century’s most influential Christian writer, C.S. Lewis sought to explain and defend the beliefs that nearly all Christians at all times hold in common. His simple yet deeply profound classic, originally delivered as a series of radio broadcasts, is a book to be thoroughly digested by believers and generously shared with skeptics.

In the classic Mere Christianity, C.S. Lewis, the most important writer of the 20th century, explores the common ground upon which all of those of Christian faith stand together. Bringing together Lewis’ legendary broadcast talks during World War Two from his three previous books The Case for Christianity, Christian Behavior, and Beyond Personality, Mere Christianity provides an unequaled opportunity for believers and nonbelievers alike to hear this powerful apologetic for the Christian faith.