Ruth A. Meyers & Leonel L. Mitchell 
Praying Shapes Believing [EPUB ebook] 
A Theological Commentary on the Book of Common Prayer, Revised Edition

Leonel L. Mitchell was an Episcopal priest, theologian, and professor of Liturgics at Seabury-Western Seminary. He is the author of Planning the Church Year, The Way We Pray: An Introduction to the Book of Common Prayer, and Pastoral and Occasional Liturgies: A Ceremonial Guide. He died in 2012.