A renowned theologian examines the work of the six scholars who shaped his career. A companion book to Frend's ""The Early Church"", it shows the evolution of his thought throughout his career. Including precis of the thoughts of: Adolf von Harnack, Hans Lietzmann, Stephane Gsell, Sir William Ramsay, Mgr Louis Duchesne and Norman Baynes, it will appeal to acadamics and interested lay persons.