But the others seemed stricken dumb and continued to stare wide-eyed, their mouths gaping open.

"Would you mind telling me how you are equipped with oil and petrol?" asked Goritz coolly.

"The tank is full," stammered the frightened chauffeur, still eyeing Karl's weapon dubiously. But by this time the fat man had regained some of his courage.

"What is the meaning of this outrage?" he blustered.

"We go upon a matter of life and death," said Goritz sharply.

"And I——"

His remark was cut short, for at that moment a bullet from Karl's pistol went off somewhere in his general direction, and leaving the boy and the chauffeur to their fate, he fled, a frightened behemoth, into the woods.

Captain Goritz now opened the door of the limousine.

"You will get down at once, please," he said quietly to Marishka. "We will go on in the other car." And while Karl transferred a suitcase and other personal belongings, Captain Goritz scribbled something upon a card which he handed to the astonished chauffeur. "If your master ever comes back and is not satisfied with his bargain, he should present himself at this address in Vienna and the matter will be satisfactorily arranged." And then as he got into the tonneau of the car beside Marishka, "I would warn you not to follow us too closely. It would be dangerous."

Karl put in the gears and they started at once. "It would also be difficult, Herr Hauptmann," he said with a laugh, "for I have locked the switch."