Keith Dockray was formerly a senior examiner in medieval history and early modern history at the University of Huddersfield. He has written extensively on Fifteenth Century history and appeared in numerous television documentaries including the Channel 4 'courtroom' programme Trial of Richard III. Peter Hammond is a medieval historian and leading authority on the reign of Richard III. For thirty years, he was the research officer of the Richard III Society and is currently a vice president of the society. He is probably best known for his books The Battles of Barnet and Tewkesbury and Food and Feast in Medieval England. With Dr Anne Sutton, he wrote The Coronation of Richard III: The Extant Documents and Richard III: The Road to Bosworth Field. As an editor, he has compiled a new edition of Historic Doubts on the Life of Richard the Third by Horace Walpole. He has also written and contributed to many other books and magazines on medieval and local history.