CHAPTER FORTY-SEVEN TRISTHERE IS A nervous kind of quiet in the hallway, though there are people everywhere. One woman bumps me with her shoulder and then mutters an apology, and I move closer to Caleb so I don’t lose sight of him. Sometimes all I want is to be a few inches taller so the world does not look like a dense collection of torsos. We move quickly, but not too quickly. The more security guards I see, the more pressure I feel building inside me. Caleb’s backpack, with the clean suit and explosives inside it, bounces against his lower back as we walk. People are moving in all different directions, but soon, we will reach a hallway that no one has any reason to walk down. “I think something must have happened to Cara,” Matthew says. “The lights were supposed to be off by now.” I

