An overview of his life and reign from the Illustrated History of the Roman Empire.

Gives the text of this letter in which the emperor gives credit for his victories to the Christians.

Offers a brief biography, drawn from three encyclopedias.

Short biography at Encarta Online.

Biography by Petri Liukkonen of the 2nd-century Roman emperor, Stoic philosopher and author of the twelve-volume "Meditations."

Article from the Catholic Encyclopedia.

Text of this work by Marcus Aurelius.

A brief biography with bibliography by Amanda K. McVety, hosted by North Park University.

Full text of the twelve books, from the MIT Internet Classics Archive.

The Ancient History Sourcebook presents a 4th century profile written by Eutropius.

Illustrated biography of the emperor in this online encyclopedia.