Not too many years ago, it would have been unnecessary to explain who James Thurber was. His short story ‘The Secret Life of Walter Mitty’, published in 1947 in the New Yorker (where most of his writing first appeared), soon found an international audience, and despite the best efforts of Danny Kaye to kill it off in a truly appalling film, it remains one of the most adept pieces of comic writing of its time, with most of the classic Thurber trademarks, including his delight in inventing words: among them the pseudomedical terms ‘obstreosis of the ductal tract’ and ‘streptothricosis’, and the information that ‘Coreopsis has set in’.