Over the past century, the liturgy has been a flashpoint of theological interest. Few scholars, however, have examined what St. Thomas Aquinas has to say about the Liturgy. In this concise volume, David Berger ably takes on this task. A member of the Pontifical Academy of St. Thomas, Berger approaches his theme from a perspective in accord with Cardinal Ratzingers recent call for a "reform of the reform." Drawing together St. Thomas's life and theology,...