C.S. Lewis & Mere Christianity by Paul McCusker

Mere Christianity is one of the best books of Christian apologetics ever written. Arguably, no book other than the Bible itself has had as much influence for the cause of the gospel over the past 60 years. The story of how that message came to be created, during the rigors of World War II in England, is fascinating in and of itself. But it also addresses a very important question: How do we present the gospel effectively to a culture that has Christian foundations but has become largely secularized and ignorant of biblical truth?