In honor of its fortieth anniversary (1978-2018), Ignatius Press presents a special Commemorative Edition of one of the most important works written by Joseph Ratzinger, The Spirit of the Liturgy. This edition includes the earlier classic work with the same title by Servant of God Romano Guardini, a book that helped Ratzinger to rediscover the liturgy in all its beauty, hidden wealth and time-transcending grandeur, to see it as the...