James Sharpe, professor of history at the University of York, has described how Guy Fawkes came to be toasted as "the last man to enter Parliament with honest intentions". William Harrison Ainsworth's 1841 historical romance "Guy Fawkes; or, The Gunpowder Treason" portrays Fawkes in a generally sympathetic light, and his novel transformed Fawkes in the public perception into an "acceptable fictional character". Fawkes subsequently appeared as "essentially an action hero" in children's books and penny dreadfuls such as "The Boyhood Days of Guy Fawkes; or, The Conspirators of Old London", published around 1905. According to historian Lewis Call, Fawkes is now "a major icon in modern political culture" whose face has become "a potentially powerful instrument for the articulation of postmodern anarchism" in the late 20th century.