قرون وسطیEssay on the Life and Institutions of Offa, King of Mercia, A.D. 755-794Henry Mackenzie (historian)
تاریخ معاصرThe Anglo-Saxon Century and the Unification of the English-Speaking PeopleJohn R. Dos Passos
قرون وسطیVestiges of the Supremacy of Mercia in the South of England During the Eighth CenturyThomas Kerslake
قرون وسطیWilliam of Malmesbury's Chronicle of the Kings of EnglandWilliam of Malmesbury (tr. J. A. Giles)
