Two uncannily similar men switch places in an existential farce that playfully explores the precarity of working life Two uncannily similar men switch places in an existential farce that playfully explores the precarity of working life I n Isabel Waidner’s previous novel, 2023’s Corey Fah Does Social Mobility , a working-class writer wins a literary prize. As the trophy takes the form of an elusive UFO, Corey Fah – an outsider unfamiliar with the baffling inner workings of the system – is