He felt, quite positively, that this was indeed a dangerous young man. A lean hungry face, an aggressive jaw, the eyes of a fanatic. It was a face, though, that women might find attractive. He was untidily, even shabbily dressed, and he ate with a careless voraciousness that was, so the man watching him thought, significant. Poirot summed him up to himself. “It is a wolf with ideas….”

