"Then we have nothing to fear," said John. "But the figure of the man at the wheel looks familiar."

"Ah!" said John, drawing a deep breath. In that region a familiar face could scarcely be the face of a friend. He stiffened a little, and cast another look at the revolver in his belt to see that it was convenient to his hand. Then, to indicate that he was not running away and to prevent suspicion, he slackened the speed of the machine. As he did so the humming behind them rapidly grew louder and a light runabout drew up by their side. John uttered a cry of amazement as he saw the man at the wheel.

It was Weber, the Alsatian, in civilian clothing, his black beard trimmed nicely to a point, his eyes flashing a smile of welcome, as he took off his cap and bowed low to John and Mademoiselle Julie Lannes, but lower to Julie. John brought his machine down to a slow pace, and there was room for Weber's by their side in the road.

"You never dreamed of being overtaken by me here," said the Alsatian, smiling again, and showing his white teeth.

"No," replied John. "It never occurred to me that it was you behind us."

"After all, I am, I think, your good angel. In your flight with Mademoiselle Lannes you need advice and guidance, and I can give both."

"You do appear at the most opportune times. It has become a habit for which I am grateful."

"It's not chance that I'm here. It's pursuit and design. You know my duties as a spy, an ugly name, perhaps, but one that calls for daring and patriotism. Hearing of the council held at Zillenstein by Prince Karl of Auersperg I went there to learn what I could of it. The information that I was able to secure is in the hands of a confederate now on his way to Paris, and I remained to probe into the mystery of Mademoiselle Lannes' disappearance."

"Then you learned of the hunting lodge on the mountain?"

"Very quickly. I discovered, too, that Mademoiselle Lannes and her maid had been taken away by a young chauffeur, coming from somewhere in Lorraine, who had been only a short time at the castle. Knowing you for what you are, Mr. Scott, and understanding your devotion, I leaped at once to the conclusion that it was you. I slipped away as soon as the snow melted sufficiently, and was the first from the outside world to reach the lodge. The absence of the limousine, the tire tracks leading toward Tellnitz and other evidence at the lodge showed without doubt that my conclusions were right."