A little reflection, however, convinced him that such a proceeding would be not only unwise but hazardous in the extreme.

He was not sure that the companion of the merchant was Duncan, as he had been unable to get close enough to recognize him, and a precipitate entry now would, in case he was not the man, only serve to put them all upon their guard against future surprises.
Manning therefore rapidly made his way to the marshal's office, and finding him within, at once acquainted him with what he had discovered, and requested his advice and assistance.

The marshal selected one of his most trusty assistants and the three men repaired to the place where Manning had seen the merchant and his companion enter.

The marshal, who was intimately acquainted with the clothing merchant, informed Manning that the gentleman occupied apartments in the building, and suggested that he would be the best man to go up, as in case their man was not there, he could invent some pretext for his visit which would not excite undue suspicion.
This proposition was agreed to, and the marshal ascended the stairs.

He found the room unoccupied by the merchant and knocked at the door.