Napier watched the sailor take the inquirer over to the guard. The guard proved amenable. In a moment the stranger with the square back had passed up the gangway. No detectives were with him; he had gone on board alone. If it wasn't Ernst Pforzheim, it was some mustacheless individual extremely like him in feature, and as unlike as a seedy bowler, shabby clothes, and a slouching air could render the smart young gentleman of Glenfallon Castle. What did it mean?

The same question seemed to have occurred to a reporter who observed from a distance this case of flagrant favoritism. He was further rewarded for his patience by seeing presently the sailor who had been tipped beckoned by a steward from the top of the gangway. The reporter came strolling along the now nearly deserted wharf. He coasted gloomily round the piled-up luggage, looking at the labels. When he had passed out of Napier's range—suddenly voices!

Napier shifted his position again. Two men who had given no sign of life before were being asked some question by the reporter. One of the pair caught Napier's eye. Singleton! Napier's chilled blood ran swiftly. It was Ernst, then, who had gone on board! And if he didn't come back, if he was for escaping to Ireland, Singleton and his companion would search the ship. Plainly Singleton was trying to get rid of the reporter. Whatever was afoot here, it was not desirable to have it in the papers. The secret-service man and his companion, who looked as if he might be a plain-clothes policeman, turned a cold shoulder on the reporter, and suddenly fell back in the direction of Napier. Suddenly the reporter darted out from the shadow of the luggage and stood hovering near the gangway. The sailor and a steward were bringing down a shrouded figure in an invalid chair—a lady, you might think, if you didn't strongly suspect it to be Ernst doubling on his track after getting wind of Singleton waiting down there behind the luggage. When quiet had descended on the wharf and the ship was searched, Mr. Ernst would be far away.

"Put the lady down." Singleton's companion had planted himself in the way of the little procession, his coat turned back to show the police badge.

"Go on, I tell you!" The voice that came shrilly out of the veils was bewilderingly unlike the one Napier had been waiting for. The rest was mere pantomime from where he sat. The veiled head turned and seemed to catch sight of Singleton. Whereon the invalid darted out of the chair and ran with extraordinary fleetness down toward the warehouses.

When Gavan had pulled himself up on his crutch, he saw in the middle distance Singleton's companion and the reporter running along the wharf, while some yards further on, a squat, petticoated figure struggled fiercely in the arms of a fat policeman. Hat and veil were torn off, and Napier had an instant's glimpse of the face of Greta von Schwarzenberg, horrible with fear. The next instant she had succeeded in drawing back far enough to lift her foot, and to launch at the policeman a totally unexpected blow in the belly. Stark astonishment, as much as anything, sent the man stumbling back a couple of paces. The woman darted past into a region of piled barrels, casks, and cases, policeman and reporter in pursuit. Napier had fleeting glimpses of a game of hide-and-seek, grotesque in spite of the fact that it was played with passion, Greta appearing, disappearing, the others hot on her track, Greta tearing off scarf, ulster, and jacket as she ran, and casting them forth for her pursuers to catch their feet in. The policeman again fulfilled her hopes, but in vain was the net spread in sight of Singleton. He it was who at the most critical moment headed her off from the street. Back she doubled toward the water and was once more lost to view.

"If it was anybody else," Napier said, struggling to a balance on the well foot, "I'd say she hadn't a dog's chance."

"No, sir," the returned Day remarked obligingly as he steadied the crutch.

Owing, Napier afterward learned, to police orders in connection with the apprehension of a passenger off the Clonmel, the Euston train was still in the station. As Napier hobbled along the platform, Singleton and one of the ship's officers went by, making hurried inspection of each carriage. One door they opened revealed a man lying out at full length on the seat. As he raised his head, Napier recognized in the changed face Hallett Newcomb. The Clonmel officer asked if his late passenger had seen anything of "the lady, the older one."

Newcomb shook his head. He'd heard she was going on to Ireland.