Adrienne von Speyr (1902-1967) was a Swiss medical doctor, convert to Catholicism, a mystic, wife and author of over 60 books on spirituality and theology. She collaborated closely with the renowned theologian Hans Urs Von Balthasar, her confessor for 27 years, and they co-founded the Community of Saint John. Her numerous writings, published by Ignatius Press, are recognized by leading theologians and writers as a major contribution to the mystical and spiritual writings of the Church. Among her most important works are Book of All Saints, Confession, The World of Prayer, Handmaid of the Lord,...