The quartet stole along in the darkness, noiselessly and secretly.

The vintner had indeed heard something. He knew not what this noise was, but it was enough to set his heels to flying. A phase had developed in his character that defied analysis; suspicion, suspicion of daylight, of night, of shadows moving by walls, of footsteps behind. Only a little while ago he had walked free-hearted and careless. This growing habit of skulking was gall and wormwood. Once in his room, which was directly over the office of the American consulate, he fell into a chair, inert and breathless. What a night! What a series of adventures!

"Only a month ago I was a boy. I am a man now, for I know what it is to suffer. Gretchen, dear Gretchen, I am a black scoundrel! But if I break your heart I shall break my own along with it. I wonder how much longer it will last. But for that vintner's notice I should have been lost."

By and by he lighted a candle. The room held a cot, a table, and two chairs. The vintner's wardrobe consisted of a small pack thrown carelessly into a corner. Out of the drawer in the table he took several papers and burned them. The ashes he cast out of the window. He knew something about police methods; they were by no means all through with him. Ah! A patch of white paper, just inside the door, caught his eye. He fetched it to the candle. What he read forced the color from his cheeks and his hands were touched with transient palsy.

"The devil! What shall I do now?" he muttered, thoroughly dismayed.

What indeed should he do? Which way should he move? How long had he been in Dreiberg? Ah, that would be rich! What a joke! It would afford him a smile in his old age. Carmichael, Carmichael! The vintner chuckled softly as he scribbled this note:

"If Herr Carmichael would learn the secret of number forty Krumerweg, let him attire himself as a vintner and be in the Krumerweg at eight o'clock to-night."

"So there is a trap, and I am to beware of a mountaineer, a carter, a butcher, and a baker? Thanks, Scharfenstein, my friend, thanks! You are watching over me."

He blew out his candle and went to bed.