"Ah!" said the other. "Indeed?"

"A schooner," repeated Cleggett, "indeed, sir! Indeed, sir, a schooner!"

There was another silence, in which neither man would look aside; they held each other with their eyes; the nervous strain communicated itself to the crews of the two vessels. At last, however, the detective, although he did not lower his gaze, and although he strove to give his new attitude an effect of ease and jauntiness by twisting the end of his mustache as he spoke, said to Cleggett:

"A schooner, then, Mr. Cleggett, a schooner! No offense, I hope?"

"None at all," said Cleggett, heartily enough, now that the point had been established. And the tension relaxed on both ships.

"You have lost an oblong box, Mr. Cleggett." The great detective affirmed it rather than interrogated.

"How did you know that?"

The other laughed. "We know a great many things—it is our business to know things," he said. Then he dropped his voice to a whisper, and said rapidly, "Mr. Cleggett, do you know who I am?" Before Cleggett could reply he continued, "Brace yourself—do not make an outcry when I tell you who I am. I am Wilton Barnstable."

"I knew you," said Cleggett. The other appeared disappointed for a moment. And then he inquired anxiously, "How did you know me?"

"Why, from your pictures in the magazines," said Cleggett.