One of the most popular and beloved introductions to the concept of faith ever written, Mere Christianity has sold millions of copies worldwide. The book brings together C.S. Lewisâ€s legendary radio broadcasts during the war years, in which he set out simply to â€?explain and defend the belief that has been common to nearly all Christians at all timesâ€. A brilliant collection, the book remains strikingly fresh for the modern reader and at the same time confirms C. S. Lewisâ€s reputation as one of the leading writer and thinkers of our age. Rejecting the boundaries that divide Christianityâ€s many denominations, Mere Christianity provides an unequalled opportunity for believers and nonbelievers alike to absorb a powerful, rational case for the Christian faith.