Katherine was unsure what to think when she walked into the library alongside her friend and agent, Sam. They’d done readings before, and a handful of them at libraries, but never had there been a turnout like this. Could this many people have actually heard of her writing? — Greg dropped his books into the return slot before venturing into the library. For as long as he could remember, he’d been going to the library every three weeks on a Wednesday. His mother, when he was still a boy, would bring him along with her after work. For whatever…