Saint Augustine's Prayer Book is an Anglo-Catholic devotional book published for members of the various Anglican churches in the United States and Canada by the Order of the Holy Cross, an Anglican monastic community.
The name of the book is a reference to St. Augustine of Hippo, the patron saint of the Order of the Holy Cross.
Now in the eighteenth printing of the 1967 revised edition, it remains popular among High Church Anglicans in North America.
The 1947 original edition was republished in 1998 as Traditional St. Augustine's Prayer Book by Preservation Press of Swedesboro, NJ.
The revised 1967 edition was republished by the Anglican Parishes Association with the title of Saint Augustine's Prayer Book.