"Always trust a stranger," said David's mother when he returned from Rome. "It's the people you know who let you down."Half a life later, David is Father Anderton, a Catholic priest with a small parish in Scotland. He befriends Mark and Lisa, rebellious local teenagers who live in a world he barely understands. Their company stirs memories of earlier happiness--his days at a Catholic school in Yorkshire, the student revolt in 1960s Oxford, and a choice...