The CCAR has just recently developed and published the new Reform machzor, the biggest liturgical project of this generation. Machzor: Challenge and Change, V2 is a comprehensive resource that provides material for communal engagement and study of the machzor. The book includes presentations from scholars and thought leaders on liturgical themes and concepts such as N'ilah, Avodah, Eilah Ezkarah, and High Holy Day Torah portions, as well as machzor-related essays from the CCAR Journal. It also includes discussion questions throughout. A terrific adult-study packet.