“I’m telling you. It was all arranged that he should sail back with me on the Mauretania, but when the vessel left he was nowhere to be found. And then, about the second day out, I received a wireless message saying, ‘Sorry not to be with you. Coming Araminta. Love to all.’ I could not make head or tail of it.”

“No,” said Mrs. Hammond thoughtfully; “it is very puzzling. I think it may possibly have meant——”

“I know what it meant—now. The solution,” said Lord Tilbury bitterly, “was vouchsafed to me only an hour ago by the boy himself.”

“Has he arrived then?”

“Yes, he has arrived. And he travelled on a tramp steamer.”

“A tramp steamer! But why?”

“Why? Why? How should I know why? Last night, he informed me, he slept in his clothes.”

“Slept in his clothes? Why?”

“How should I know why? Who am I to analyse the motives of a boy who appears to be a perfect imbecile?”

“But have you seen him?”