The secret history / translated by G.A. Williamson ; introduced by Philip Ziegler. Procopius. 949.501 PRS "The secret history is believed to have been written in A.D. 550 ... this edition follows J. Henry's text of the Omnia Opera (Leipzig, 1913) with some emendations based on the manuscript" -- verso of t.p. London : Penguin Book, 1966. 1966. 1 Text 203 p. : eng gre Byzantine Empire History.