Yesterday, If You Dare

About this book

Yesterday, If You Dare begins with the oldest wish there is. A retired nurse named Rosa has one afternoon, twenty years ago, that she would give anything to relive differently, and she asks the narrator the question that everyone has asked at least once: is there any way, any way at all, to go back? The book answers her in the company of its circle of companions: a curious narrator, an astrophysicist who understands time, a sceptical physicist who demands proof, a graduate student, and a philosopher whose whole field is the logic of paradox.