"But what can we do against the empires of the world?" asked a Gotha pilot who had raided the English towns a score of times. For answer the chief turned a withering look upon the last speaker and said:-- "Max, you have faced death a hundred times in the air, and over the British lines. You have thirty enemy machines to your credit, and yet you ask me what can we do?" "What of it, Rittmeister? Tell us what is in your mind." "Listen, then, both of you, and I will tell you what still remains for brave men to do. All is not lost while courage and hope remain," and whilst he spoke the German chief drew his two friends away from the half-dismantled aerodrome on the southern edge of the Schwarzwald, to a narrow path that led amongst the trees. When the aerodrome was hid from view he began to speak once more, huskily at first, as though restraining some pent up excitement. "I am in possession of a secret," he said, "which I may not tell even to you unless you first swear to follow me on some great adventure." They both looked at him, not a little amazed and bewildered, and neither spoke for a moment. "I have chosen you," continued Spitzer, "because I know you to be men of daring and resource. You are both dissatisfied with the condition of things in the Fatherland. Ach Himmel! This occupation of the sacred German soil by the Britisher, the Frenchman and the American is breaking my heart. I will endure it no longer, but I will strike a blow at the enemy before I die." As he spoke thus, he almost hissed out the words which he uttered, for his voice had now lost its strange huskiness, while his eyes gleamed like the fierce glittering orbs of the tiger about to make its spring from the hidden jungle. Nor was his present madness without its visible effect upon his two companions, for he had strange powers of magnetic influence, this Prussian Junker. "Donner and Blitz, but you are right, Rittmeister!" exclaimed Carl, the blood mounting to his temples. "And you, Max, what say you?" and the chief fixed the Gotha pilot with his eyes. "Ja! ja!" he assented. "I am with you also." "But the end of this adventure is death!" continued von Spitzer, speaking now more deliberately. "This much I must tell you in all fairness before I proceed further. However much we achieve--and we shall accomplish not a little--there can be no other ending." "Bah! we have looked too often into the face of that monster to be afraid," returned the scout. "You speak truly, Carl," replied the chief. "When your machine went down in flames near Cambrai, you passed so close to me that I stalled my Fokker to let you pass, and I saw the smile upon your lips that day as you looked into the face of death. I never expected to see you alive again, but you were saved for this." Then, amid the gloom of the dark aisles of the Schwarzwald, these two men swore to follow their chief on this last great adventure, as they had followed him during the darkest days of the war.