"William leaned forward and pointed at the river. "I don't know why you rolled in spaghetti sauce," he said in a confidential voice. "I don't really care. But that water over there won't hurt you. Try washing it off." She stuck her tongue out. "Maybe after you're clean," he said. Her eyes widened. She stared at him for a long moment. A little crazy spark lit up in her dark irises. She raised her finger, licked it, and rubbed some dirt off her forehead. Now what? The girl showed him her stained finger and reached toward him slowly, aiming for his face. "No," William said. "Bad hobo."