"I also didn"t believe in the existence of ghosts. Well, until yesterday. A ghost dog attacked us, didn"t it, Willy?" "Very true. But you ran away like a rabbit," Willy mocked him. "Hey, you ran away too.!" defended Derek, turning red in the face with shame. “I crashed and fell behind. And when I got up, guess what I saw?” Willy intended to impress them a little. Derek shook his head. “More ghosts?” Jamie teased, still convinced that the other two were joking. "Hundreds," Willy said, looking serious. "And I talked to two of them, the dog that appeared first and a headless knight." Jamie burst out laughing. Derek, on the contrary, became thoughtful. "Every time I think about it it seems so absurd," he said softly. "Nevertheless..." Willy was silent too, his head bowed. He ruminate

