"Open at once, Knapwurst," was the quick reply. "Don't you know how cold it is?"

"Oh! I know you now," cried the little man; "there's no mistaking you. You always speak as if you were going to gobble people up."

The door opened, and the dwarf, examining me with his lantern, with an odd expression in his face, received me with "Willkommen, herr doctor," but which seemed to say besides, "Here is another who will have to go away again as others have done." Then he quietly closed the door, whilst we alighted, and came to take our horses by the bridle.


CHAPTER II.

Following Sperver, who ascended the staircase with rapid steps, I was still able to convince myself that the Castle of Nideck had not an undeserved reputation.

It was a true stronghold, partly cut out of the rock, such as used formerly to be called a château d'ambuscade. Its lofty vaulted arches re-echoed afar with our steps, and the outside air blowing with sharp gusts through the loopholes—narrow slits made for the archers of former days—caused our torches to flare and flicker from space to space over the faintly-illuminated protruding lines of the arches as they caught the uncertain light.

Sperver knew every nook and corner of this vast place. He turned now to the right and now to the left, and I followed him breathless. At last he stopped on a spacious landing, and said to me—

"Now, Fritz, I will leave you for a minute with the people of the castle to inform the young Countess Odile of your arrival."

"Do just what you think right."