In the long roster of the drowned these names appeared:

Bartholomew, Archer—London
Duchemin, André—Paris
Von Harden, Baron Gustav—Amsterdam
Osborne, Captain E. W.—London

Of all the officers, Mr. Sherry was a solitary survivor, fished out of the sea after going down with his ship.

No list boasted the name "Karl."

Lacking accommodations for the rescued, it was stated, the destroyer had summoned by wireless the east-bound freight steamship Saratoga, which had trans-shipped the unfortunates and turned back to New York….

Throughout the best part of that journey from Providence to New York Lanyard sat blankly staring into the black mirror of the window beside his chair, revolving schemes for his immediate future in the light of information derived, indirectly as much as directly, from these newspaper stories.

Retrospective consideration of that voyage left little room for doubt that the designs of the German agents had been thoughtfully matured. They had been quiet enough between their first stroke in the dark and their last, between the burglary of Cecelia Brooke's stateroom the first night out and those murderous attacks on Bartholomew and Thackeray. Unquestionably, had they bided their time pending that hour when, according to their information, the submersible would be off Nantucket, awaiting their signal to sink the Assyrian—a signal which would never have been given had their plans proved successful, had they not made the ship too hot to hold them, and finally had they not made every provision for their own escape when the ship went down.

Lanyard was confident that all of their company had been warned to hold themselves ready, and consequently had come off scot free—all, that is, save that victim of treachery, the unhappy Baron von Harden.

If the number of that group which Lanyard had selected as comprising a majority of his enemies, those nine who had discussed the Lone Wolf in the smoking room, was now reduced to five—Becker, Dressier, O'Reilly, Putnam, and Velasco—or four, eliminating Putnam, of whose loyalty there could be no question—Lanyard still had no means of knowing how many confederates among the other passengers these four might not have had.

And even four men who appreciated what peril to their plans inhered in the Lone Wolf, even four made a ponderable array of desperate enemies to have at large in New York, apt to be encountered at any corner, apt at any time to espy and recognise him without his knowledge.