Blake Crouch

Jason Dessen, a college physics professor living a quiet family life, is abducted and wakes up in a reality where everything in his life is different—his wife, his son, and even his career are gone or altered. He soon discovers he has been pulled into a multiverse of alternate realities created through experimental quantum technology. As he searches for his real family, Jason must navigate dangerous versions of himself and face a reality where every choice creates a different life path, turning his journey into a fight to return to the world he belongs to.