Chapter 32. Decide Grey just watched me leave, and I moved back out into the cool tunnel. Zoe was quiet beside me as I headed back toward the ladder, pausing when the wall disappeared, revealing the open space of Cogstown some thirty feet below. The entire Tower was one complex machine, everything serving a purpose, everything sharing a goal: keep us all alive. It was something you knew, but rarely got to see in action. All the gears, all the steam, all the electricity feeding in and out of each and every little thing. It all fit together so well, but in that moment I felt like a cog that didn't quite fit, and I could feel the hammer coming down, trying to force me into place. Zoe broke the silence, nudging me with her shoulder. "Hey," she said. "What's really going on? You think he

