I said as I bounced back from the collision.A quick glance at the man showed me I hadn’t done any damage. He barely even looked surprised. “Sorry,” I said as I started to run around him. He put out a hand and stopped me. “This is a library,” he said, staring at me through the bottom part of those glasses that have a line right across the middle of each lens. “Not a playground.” “No kidding.” I hate it when people tell me obvious stuff. I wondered if he worked in the library. I’d never seen him before, but I didn’t pay much attention to the people outside the kids’ area. He was an old guy, dressed kind of like a teacher, with a jacket but no tie. He had a book in his other hand—the hand that wasn’t keeping me from chasing Benedict. “Hey, I said I was sorry,” I told him. “Words aren’t always enough.” He glanced at the books that surrounded us and let out a small chuckle.