Sir Herbert Butterfield as a historian: an appreciation, by Sir D. Brogan.--St. Augustine, by D. Knowles.--Music and religion in modern European history, by H. G. Koenigsberger.--Venetian diplomacy before Pavia: from reality to myth, by F. Gilbert.--The statecraft of Olivares, by J. H. Elliott.--Time, history, and eschatology in the thought of Thomas Hobbes, by J. G. A. Pocock.--On the historical singularity of the scientific revolution of the seventeenth century, by A. R. Hall.--History and reform in the middle of the eighteenth century, by F. Venturi.--The Duke of Newcastle and the origins of the diplomatic revolution, by D. B. Horn.--Cavour and the Tuscan Revolution of 1859, by D. M. Smith.--Bibliography of Sir Herbert Butterfield's writings (to 1968), by R. W. K. Hinton.