"Lewis seeks in Mere Christianity to help us see the religion with fresh eyes, as a radical faith whose adherents might be likened to an underground group gathering in a war zone, a place where evil seems to have the upper hand, to hear messages of hope from the other side." -- Kathleen Norris, from the Foreword

One of the most popular and beloved introductions to Christian faith ever written, Mere Christianity has sold millions of copies worldwide. The book brings together Lewis's legendary broadcast talks of the war years, talks in which he set out simply to "explain and defend the belief that has been common to nearly all Christians at all times."