I am very grateful to Ian Mortimer, who suggested that I should write a biography of Edward in the first place, for his support, kindness and help over the years.
Thank you to Nicola Gale and everyone at Amberley.
Thank you to Susan Higginbotham for kindly providing me with helpful documents and for our many fascinating conversations about Edward.
Thank you to the staff of the National Archives, the Society of Antiquaries, Corpus Christi College Cambridge, Warwickshire County Record Office, Gloucester Cathedral, Berkeley Castle and Tewkesbury Abbey for their help.
Thank you to Folko Boermans, Sarah Butterfield, Lisa May Davidson, Jules Frusher, Vishnu Nair, Joe Oliver, Jennifer Parcell, Sami Parkkonen, Sharon Penman, Mary Pollock, Jamie Staley, Gillian Thomson and Kate Wingrove, for all your help.
Everyone who comments on my Edward site, all my history friends in real life and via email, on Facebook and Twitter, all over the world, unfortunately you are far too numerous to name individually, but I thank you all.