Orthodoxy (1908) is a book by G. K. Chesterton that has become a classic of Christian apologetics. Chesterton considered this book a companion to his other work, Heretics. In the book's preface Chesterton states...
Though he was on the whole a fun loving and gregarious man, during adolescence Chesterton was troubled by thoughts of suicide. In Christianity he found answers to many of the dilemmas and paradoxes of life....