year of pub­li­ca­ti­onISBNauthor(s)title
1970978-0-900093-10-4Peter WenhamThe Great and Close Siege of York, 1644 (Civil War S.)
  ''978-0-900093-12-8Hubert FenwickArchitect Royal: Life and Works of Sir William Bruce, 1630-1710
1973978-0-900093-13-5Johnson BallWilliam Caslon, Master of Letters
1970978-0-900093-17-3Margaret Toynbee · Peter YoungCropredy Bridge, 1644 (Civil War)
1976978-0-900093-50-0May Wedderburn CannanGrey Ghosts and Voices
1977978-0-900093-56-2Geoffrey Ridsdill Smith · Margaret ToynbeeLeaders of the Civil Wars, 1642-48