Magna Carta: A Commentary on the Great Charter of King John, with an Historical Introduction, by William Sharp McKechnie (Glasgow: Maclehose, 1914).
Editor's Note: This page contains just the text of the Charter in a parallel edition, with the original Latin on the left and the English translation on the right. McKechnie's book also contains detailed commentary and analysis of the text which can be viewed here [HTML and facs. PDF].