In 2018, seventeen-year-old Sunny and Toby are on the run after zombies have destroyed most of the adults in their world. Cut to 2034 when Sunny is being held in an underground facility. What happened? Was it aliens, a conspiracy, a simulation, biological terrorism, a totalitarian takeover? And who can infiltrate the facility and release the surviving prisoners? The tables will be turned more than once in this thrilling and thought-provoking novel.

With Steph Bowe's sad passing at the age of twenty-five, in 2020, we lost a truly wonderful author of three smart, funny YA novels. Her mother and sister discovered a manuscript on her computer: the book you have in your hands. Steph was always wise beyond her years, with the power to access other worlds. Somehow, in Sunny at the End of the World, she predicted an 'outbreak' much like the one that changed our world, after she was gone...With her trademark humour, endearing characters and brilliant storytelling, Steph Bowe has left us a novel that helps to make sense of the rapidly changing world we live in.