The writings of the Fathers of the Church have never been more widely available, yet obtaining an exhaustive and user-friendly volume of patristics can still be a daunting task. Without realizing it, many priests, seminarians, members of religious communities, and even laity already own a patristic library-their Liturgy of the Hours. In the four volumes of the Liturgy of the Hours, the official daily prayer of the Catholic Church, there...