Mistress of the Monarchy
Subtitle: The Life of Katherine Swynford, Duchess of Lancaster
By: Alison Weir.
Publisher: Ballantine Books
Published: 2009
Place of publication: New York
Language: eng
ISBN-13: 9780345453235
Subjects: Katherine, -- Duchess of Lancaster, -- 1350?-1403; John, -- of Gaunt, Duke of Lancaster, -- 1340-1399; Nobility -- Great Britain -- Biography; Nobility -- Great Britain -- History -- To 1500; Great Britain -- Court and courtiers -- History -- To 1500; Great Britain -- History -- Edward III, 1327-1377; Great Britain -- History -- Richard II, 1377-1399
Genres: Biography.
Work titles: Katherine Swynford
Notes: Originally published under title: Katherine Swynford : the story of John of Gaunt and his scandalous duchess. London : Jonathan Cape, 2008.

Includes bibliographical references and index.