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|title=Edward IV: Glorious Son of York

|author=Jeffrey James

|date=September 2015

|isbn= 978-1445646213

Medieval England's own game of thrones, The Wars of the Roses, was at the centre of a turbulent age. In retrospect much of the history of medieval England, between the Norman conquest and the advent of the Tudors, seems to have been a chronicle of instability often verging on and sometimes erupting into rebellion or civil war. The fifteenth-century conflicts between the houses of Lancaster and York, lasting intermittently for thirty years, were more protracted and even more brutal than the rest, with several fierce battles and sudden changes of fortune for the two rival families, both descended from King Edward III. The rise, fall and rise again of King Edward IV was a constant theme of the wars.