Orthodoxy - G.K. Chesterton

Chesterton (The Man Who Knew Too Much) capped his brilliant literary career with this exploration of "right thinking," and how it led to his acceptance of the Christian faith. Although this is a very personal account of his conversion, Chesterton makes it clear he came to a rational decision based upon his scholarly examination of Christianity's arguments, intending to provide a "positive" companion to the previous Heretics.