posted 03-26-2002 08:54 AM
Frank Graham – “Alnwick : A Short History & Guide” – Butler Publishing, First Edition, 1994. Philip Dixon MA. D.Phil. FSA. – “Aydon Castle” – English Heritage, First Edition, 1988; Reprinted, 1990, 1992, 1993, 1998, 1999, 2000.
Dr. Brian Hope-Taylor FSA. – “Bamburgh Castle” – The Right Honourable Lady Armstrong & Jarrold Publishing, First Edition 1994; Second Edition 1997.
Richard Hewlings & Stephen Anderton – “Belsay Hall, Castle & Gardens” – English Heritage, First Edition, 1994; Reprinted, 1996.
Henry Summerson MA. PhD. FSA. – “Dunstanburgh Castle” – English Heritage, First Edition, 1993; Reprinted, 1995.
John Smith – “Edlingham Castle” – Russell Studiocraft Ltd., First Edition, 1993.
Ian S. Nelson – “Etal Castle” – English Heritage, First Edition, 1998.
Joanna Halpin – “Lindisfarne Castle” – The National Trust, 1976.
Oliver Garnett – “Lindisfarne Castle” – The National Trust, 1999.
Andrew Saunders – “Norham Castle” – English Heritage, First Edition, 1998.
Andrew Saunders MA. FSA. FRHistS. – “Prudhoe Castle” – English Heritage, First Edition, 1993.
Henry Summerson MA. PhD. FSA. FRHS. – “Warkworth Castle” – English Heritage, First Edition, 1995; Reprinted, 1996.
Anon. "Alnwick Castle Official Guide" printed by H.C.Coates & Son, Alnwick, Undated
English Life Publications Ltd. "Alnwick Castle, Home to the Duke of Northumberland" English Life Publications Ltd 1980
Iain Macivor "The fortifications of Berwick-upon-Tweed" HMSO DoE 2nd edition 1972
Anon "Bothal Castle" Welwyn Electronics, Undated
[This message has been edited by AJR (edited 04-28-2006).]