St. Augustine
Catholic Encyclopedia - St. Augustine of Hippo
The great St. Augustine's life
www.newadvent.org/cathen/02084a.htm
Confessions of St. Augustine - Christian Classics Ethereal Library
In The Confessions, Saint Augustine addressed himself eloquently and passionately to the enduring spiritual questions that have stirred the minds and hearts of thoughtful men since time began. Written A.D. 397, The Confessions are a history of the young Augustine's fierce struggle to overcome his profligate ways and achieve a life of spiritual grace.
www.ccel.org/a/augustine/confessions/confessions.html
St. Augustine's City of God and On Christian Doctrine Online Book - Christian Classics Ethereal Library
The “City of God” is the masterpiece of the greatest genius among the Latin Fathers, and the best known and most read of his works, except the “Confessions.”
www.ccel.org/ccel/schaff/npnf102.toc.html
Wikipedia - Augustine of Hippo
Augustine, a Latin church father, is one of the most important figures in the development of Western Christianity.
en.wikipedia.org/wiki/Augustine_of_Hippo
Wikipedia - Augustine's City of God
Augustine wrote the treatise to explain Christianity's relationship with competing religions and philosophies, and to the Roman government with which it was increasingly intertwined.
en.wikipedia.org/wiki/City_of_God_(book)