By Frederick L Nussbaum
By Steven Runciman
By DAVID OGG
By J M Dent & Sons
By H R Trevor-Roper
By Marie Boas
By Shephard, Amanda
By Brian Pullan
By Antony Beevor
By Walter Ullman
By David C Douglas
By Henry Pelling
By Donald Horne
By Vicens
By Glyndon G Van Deusen / Herbert J Bass
By Bernard Pares
By Christopher Hibbert
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By Bernal Diaz
By Charles Homer Haskins
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By Joel Hurstfield