"The text of The Middle Ages is taken from the single volume The lives of the kings and queens of England, first published in the United Kingdom in 1975 by Weidenfeld & Nicolson, revised in 1993 and 1998"--t.p. verso.
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The Middle Ages by John Gillingham. ISBN 0304355402. Published by Cassell in 2000. Publication and catalogue information, links to buy online and reader comments.
