Your Time is Up One has a secret. One of them saw. There's blood on the papers. Who'll take the fall?

Zaina never meant to get involved. The plan was always to focus on her exams and make her dad proud. But now she can't help but scratch the surface of secrets that desperately want to stay hidden, and as the seconds tick by, she begins to wonder: how far will the other candidates go to keep her from the truth? A read-in-one-sitting real-time thriller set over the course of an A-level exam.