In Greek, called Pedalion (Πεδαλιον), The Rudder is a codification of Orthodox Canon law by St. Nicodemus of the Holy Mountain.
First translated into English by D. Cummings, and published by the Orthodox Christian Educational Society in 1957 under the title of "The Rudder."
- The 1957 edition is out of print but available online in a number of places, including:  (Flashpaper) and here (full text searchable PDF but lacking introduction, 238k).
- A revised, hyperlinked version on CD, ed. Ralph J. Masterjohn (2006), is available from St. Nectarios Press.