Sr. Sharon McMillan, SNDdeN of Santa Clara University focuses on the four Solemnities of the Lord in the Western Church: Holy Trinity, the Body and Blood of Christ, Sacred Heart, and Christ the King. Specific aspects include the historical and theological development of each, reform after the Second Vatican Council, an exploration of the orations and readings, and attention to contemporary pastoral issues. A much briefer presentation follows on the Feasts of the Lord common to all the liturgical families: the Presentation, Transfiguration, and Holy Cross.