Alyssa Clark is about to find out that reading really can be murder. She thought her new job in Thornhill Library would be safe and uneventful. Boring, even. But on her first day at work, a masked gunman storms into the building and blows away every member of staff on duty. Alyssa barely escapes with her life. The police are satisfied they've got their man, but Davy, Alyssa's colleague and the only other survivor of...