"What does episcopal fraternity and communio look like? This central question is explored by Anthony Fisher, OP, Catholic Archbishop of Sydney, Australia. Unity in Christ, based upon a series of addresses given to the United States Conference of Catholic Bishops (USCCB) at their Special Assembly in 2022, delves into the themes associated with episcopal unity. By surveying the Christian tradition, beginning with the scriptures and then through various periods (Apostolic generation, patristic, scholastic, Vatican II, recent post Vatican II developments such as synodality) a coherent picture of episcopal togetherness is presented"--