The Visible Church
How to Serve Low Mass - Rev. William A. O’Brien
A simple text-book of ceremonies for Altar Boys, with diagrams showing the movements and positions of the server and containing a pictured explanation of the vestments, altar and sanctuary appointments, together with an interlinear phonetic arrangement of the Latin prayers. It is a great privilege for a boy to be allowed to serve at the altar of the Most High God. The altar boy is indeed one of the pages at the Court of the King of Kings. How you should appreciate this high honor therefore by showing the greatest reverence in the sanctuary, by paying exact attention during the sacred services and by learning your part as perfectly as possible! It was in order to help you to do so, that this little book was prepared.
By Rev. William A. O’Brien
47 page booklet, Imprimatur, 1931.