For twenty years (1992-2012) Wilkinson was Associate Editor of The Richard Aldington Newsletter. His published works include an essay on Aldington’s post-war years in Richard Aldington: Papers from the Reading Conference (Department of English, University of Reading, 1986); Introduction to Roads to Glory by Richard Aldington (London: Imperial War Museum, 1992) and “Dying at the word of command”: The Last Days of Richard Aldington’s War’ (Université Paul-Valéry Montpellier, 1992). He now lives in Cornwall and has published extensively on the St Ives Art Colony. He is a member of the Little Parc Owles Trust, which was set up to further interest in Modern and Contemporary Art in St Ives.