How can I discover the secret to happiness and holiness in my life? This collection contains famous and lesser-known writings from the humble 20th century giant, Saint John XXIII. Born Angelo Giuseppe Roncalli and elected pope in 1958, John XXIII was well-loved during his papacy for his humility and gentle wit. Surprising the world with his intention to call Vatican II, he was not a stranger to the worries of life. Secret to Happiness has short chapters, showing us the secret to authentic happiness: humility and confidence in God's will for us.