"Treason" is a word with many connotations, a word applied to a host of varied offenses throughout the history of humanity. These essays by Floyd Seyward Lear analyze the development of the political theory of treason from its beginning in Roman Law to its transformation in the Germanic custom of the early Middle Ages.

The author has presented treason as a political idea, possessing historical continuity, though varying from age to age as it follows the evolution of political authority itself. These studies trace the shifting emphasis in crimes against the state from acts directed...