 Out of all the arts, it is the engagement with narratives that philosophers have explored most closely in conjunction with imagination (see Stock 2013 for an overview). Gregory Currie (1990) offers an influential account of imagination and fiction, and Peter Lamarque and Stein Haugom Olsen (1996) discuss literature specifically. Indeed, this research program—despite many criticisms of Walton’s specific theory—remains lively today (see, for example, papers in Nichols (ed.) 2006b). For example, Kathleen Stock (2017) argues that a specific kind of propositional imagination is essential for engagement with fictions. In dissent, Derek Matravers (2014) argues that, contra Walton, imagination is not essential for engagement with fictions. 