The first lasting schism in Christendom was that between Monophysite and orthodox Christianity. This well-established, integrated study examines the social hist

This tenth anniversary revised edition of the authoritative text on Christianity's first thousand years of history features a new preface, additional color imag

This first full study of the subject discusses how 17C Catholic missionaries tried to force the Copts (Egyptian members of the Church of Alexandria) into union

A study of the theocratic constitution of the Byzantine Empire.

This is a substantially introduced and annotated first edition of a previously unknown Latin text, which throws light on the intellectual history of early medie