"Where are all your photographs, Trevor?" persisted the descendant of Irish kings. "It's no good trying to conceal anything from the bhoy," said Clowes. "Sit down, O'Hara -- mind that chair; it's rather wobbly -- and I will tell ye the story." "Can you keep a thing dark?" inquired Trevor. O'Hara protested that tombs were not in it. "Well, then, do you remember what happened to Mill's study? That's what's been going on here." O'Hara nearly fell off his chair with surprise.