David Sear: Roman Coins and Their Values V. The Christian Empire: The later Constantinian Dynasty and the Houses of Valentinian and Theodosius and Their Successors, Constantine II to Zeno, AD 337-491, Spink, 2014, 575 pages, well illustrated, valuations, black cloth, dust jacket. New. The final volume in the 15 year journey revising the standard work - now complete in 5 volumes