Britain's vote to leave the European Union in the summer of 2016 came as a shock to many observers. But writers had long been exploring anxieties and fractures in British society – from Euroscepticism, to immigration, to devolution, to post-truth narratives – that came to the fore in the Brexit campaign and its aftermath. Reading these tensions back into contemporary British writing, Kristian Shaw coins the term to deliver the first in-depth study of how writers engaged with these issues before and after the referendum result. Examining the work of over a hundred British authors, including Julian Barnes, Jonathan Coe, Kazuo Ishiguro, and Ali Smith, as well as popular fiction by Andrew Marr and Stanley Johnson, explores how a new and urgent genre of post-Brexit fiction is beginning to emerge.