“Yes; there is your door, and there is mine,” said Jensen.

“My room has three windows in the daytime,” said Anderson, with difficulty suppressing a nervous laugh.

“By George, so has mine!” said the lawyer, turning and looking at Anderson. His back was now to the door. In that moment the door opened, and an arm came out and clawed at his shoulder. It was clad in ragged, yellowish linen, and the bare skin, where it could be seen, had long grey hair upon it.

Anderson was just in time to pull Jensen out of its reach with a cry of disgust and fright, when the door shut again, and a low laugh was heard.

Jensen had seen nothing, but when Anderson hurriedly told him what a risk he had run, he fell into a great state of agitation, and suggested that they should retire from the enterprise and lock themselves up in one or other of their rooms.

However, while he was developing this plan, the landlord and two able-bodied men arrived on the scene, all looking rather serious and alarmed. Jensen met them with a torrent of description and explanation, which did not at all tend to encourage them for the fray.

The men dropped the crowbars they had brought, and said flatly that they were not going to risk their throats in that devil’s den. The landlord was miserably nervous and undecided, conscious that if the danger were not faced his hotel was ruined, and very loth to face it himself. Luckily Anderson hit upon a way of rallying the demoralized force.

“Is this,” he said, “the Danish courage I have heard so much of? It isn’t a German in there, and if it was, we are five to one.”

The two servants and Jensen were stung into action by this, and made a dash at the door.

“Stop!” said Anderson. “Don’t lose your heads. You stay out here with the light, landlord, and one of you two men break in the door, and don’t go in when it gives way.”