Flint is mentioned in the novel "Peter and Wendy" by J. M. Barrie, a friend of Stevenson. The first mention is in a passage introducing Captain Hook's pirate crew: "Here is Bill Jukes, every inch of him tattooed, the same Bill Jukes who got six dozen on the WALRUS from Flint before he would drop the bag of moidores." The second mention is as Hook is attempting to intimidate the Darling children and the Lost Boys, but is heckled by his inner demons: "'I am the only man whom Barbecue feared,' he urged, 'and Flint feared Barbecue.' 'Barbecue, Flint—what house?' came the cutting retort."