They descended in the lift and walked out to where Mr. Oppner's big car awaited them. A moment later, as the man turned out into the Strand, Sheard passed close by upon the pavement. He raised his hat to the two pretty travellers. Clearly, he was bound for the Astoria.

And a few yards further on, unobtrusively walking behind a very large German tourist, appeared the person of Mr. A. X. Alden.

"Why!" whispered Zoe. "I believe he is following Mr. Sheard."

Her surmise was correct. The astute Mr. Alden had found himself at a loss to account for some of the exclusive items respecting the doings of Séverac Bablon which latterly had been appearing in the Gleaner. By dint of judiciously oiling the tongue of a chatty compositor, he had learned that the unique copy was contributed by Mr. H. T. Sheard. Mr. Oppner had advised him to keep a close watch upon the movements of Mr. Antony Elschild. Although Alden found it hard to credit the idea that the great Elschild family should be in any way associated with the campaign of brigandage, Mr. Oppner was more open-minded.

Now Alden, too, was beginning to wonder. There seemed to be a friendship between Elschild and the pressman; and Sheard, from some source evidently unopen to his fellow copy-hunters, obtained much curious information anent Séverac Bablon. One of Alden's American colleagues accordingly was devoting some unobtrusive attention to whomsoever came and went at the Elschild establishment in Lombard Street, whilst Alden addressed himself to the task of shadowing Sheard.

When the latter walked into the lobby of the Astoria, Mr. Alden was not far away.

"Has Mr. Gale of New York arrived yet?" was the pressman's inquiry.

Yes. Mr. Gale of New York had arrived.

Upon learning which, Sheard seemed to hesitate, glancing about him as if suspicious of espionage. Mr. Alden, deeply engaged, or so it appeared, in selecting a cigar at the stall, was all ears—and through a mirror before which he had intentionally placed himself, he could watch Sheard's movements whilst standing with his back towards him.

At last Sheard took out his notebook and hastily scribbled something therein. Tearing out the leaf, he asked for an envelope, which the boy procured for him. With the closed book as a writing-pad, he addressed the envelope. Then, enclosing the note, carefully sealed up the message, and handed it to the boy, glancing about him the while with a palpable apprehension.