This novella formed the basis for her later novel Revise the World, which also centred on Oates.[39] In Geraldine McCaughrean's 2005 book The White Darkness, a teenage girl, Symone Wates, has an obsession with Captain Titus Oates; she even creates an imaginary friend of him. In Frank Capra's movie Dirigible, depicting an American expedition to the South Pole in the 1930s, a fictional character played by Roscoe Karns incurs injuries similar to those of the real-life Oates, and chooses to sacrifice himself in a manner clearly inspired by the circumstances of Oates's death.[citation needed] The 1985 villanelle "Antarctica" by Derek Mahon details the last moments and sacrifice of Oates. It uses the quotation "I am just going outside and may be some time" as the basis of one of the refrains, and modulates it to "He is just going outside and may be some time".