Fr. Leo J. Trese (1902–1970) poured himself out for Christ’s flock and wrote numerous clear, spiritually rich books to inform, inspire, and encourage Christians worldwide. His works have spread throughout the world and have been translated into Spanish, German, French, Italian, and Korean. Suffused with clarity, warm humor, and simple, down-to-earth examples, Fr. Trese’s books continue to help today’s readers to know and love the Catholic Faith, and to inspire them to live it out in all circumstances.