Mark Anderson, "Shakespeare by Another Name: The Life of Edward de Vere, Earl of Oxford, the Man Who Was Shakespeare" 2006 | ISBN: 1592402151, 1592401031 | 640 pages | EPUB, MOBI | 3 MB
Fixer and Fighter : The Life of Hubert De Burgh, Earl of Kent, 1170 – 1243 by Brian Harwood English | 2016 | ISBN: 1473877369 | 193 Pages | PDF | 16 MB