Joe had never been the sort of person who would do unexpected things, but this had really been a day he would never forget. Joe's hands and feet had suddenly turned black, and grew thousands of hairs, and then they grew claws. He felt amazingly strong and, all of a sudden, very awake. All of his senses were incredibly alive. Then, he felt his whole body shrinking, shrinking, shrinking. Suddenly, he was the size of a fly. And the world around him was...