books.google.ca - The most substantial biography ever written on the most important Roman emperor, Professor Charles M. Odahl has written a fascinating account of the life and reign of the first Christian emperor of the Roman world. Drawing on over a quarter of a century of research on sources relevant to the period...http://books.google.ca/books/about/Constantine_and_the_Christian_Empire.html?id=aNnLYL6ukr0C&utm_source=gb-gplus-shareConstantine and the Christian Empire
