There was a short silence. Mr. Sabin had seldom found it more difficult to see the way before him.

“I imagined,” he said at last, “from several little incidents which occurred previous to my leaving New York that my presence here was regarded as superfluous. Do you know, I believe that I could convince you to the contrary.”

Lord Robert raised his eyebrows.

“Mr. dear Mr. Sabin,” he said, “pray reflect. I am a messenger. No more! A hired commissionaire!”

Mr. Sabin bowed.

“You are an ambassador!” he said.

The young man shook his head.

“You magnify my position,” he declared. “My errand is done when I remind you that it is many years since you visited Paris, that Vienna is as fascinating a city as ever, and Pesth a few hours journey beyond. But London—no, London is not possible for you. After the seventh day from this London would be worse than impossible.”

Mr. Sabin smoked thoughtfully for a few moments.

“Lord Robert,” he said, “I have, I believe, the right of a personal appeal. I desire to make it.”