v. 1. A.D. 1-726 -- v. 2. A.D. 726-1305 -- v. 3. A.D. 1305-1517 ; with a full index to the three volumes (translated from the 2nd rev. German ed. by John W. Hull) -- v. 4. A.D. 1517-1648 (The Reformation and its results to the peace of Westphalia) -- v. 5. A.D. 1517-1854 (From the Reformation to the present times / completed by Mary A. Robinson)