edited by Alastair Hannay and Gordon D. Marino. edited by Jack Gray and Gordon White. edited by David Coates and Gordon Johnston. edited by Gerald J. Hine and Gordon L. Brownell. edited by V. F. Zackay and H. I. Aaronson. edited by Cornelia P. Channing and Sheldon J. Segal. edited by B.A.J. Ponder and M.J. Waring. edited by Ernest R. May and Philip D. Zelikow. edited by J. S. Kirkaldy and R. G. Ward.