"You are a great man, Abdu," said one of his companions, sneeringly, "and very brave. Go and cut yonder dog's ropes and see how you will fare! Allah! but he would eat you, knife and all!"

Abdu was stung to the quick, and retorted hotly—

"Have a care; I have dealt with him before, and if he hurt me it was because I was not aware; but I am here in front of you, and by the Prophet's beard, I fear you not," and he showed his glittering white teeth.

Helmar was in hopes that they would start to fight amongst themselves, and he felt convinced that if they did so, they would not bother any more about troubling him.

"Allah! but you think because you are the son of a great man that I fear to speak," retorted the other. "Shoo! I fear you so little that I spit in your face!"

The man suited the action to the word, and immediately sprang to his feet. Abdu promptly followed suit, as did the third man. The little officer's eyes were blazing with rage, and he rushed, with upraised knife, on the man who had insulted him. Instantly the two men locked, and a struggle to the death ensued. Their knives gleamed and flashed in the dim light of the car as each tried to bury his weapon in his opponent's vitals.

So interested was Helmar in what was going on that he forgot his pain and the torture to which he had been subjected, and laughed and cheered Abdu's assailant on with an enthusiasm that astonished even himself.

The third man of his guard seemed in some magic way to have disappeared, but George had not thought about him, so busily occupied was he with the combatants. To and fro they swayed; now Abdu seemed to be getting the best of it, and now the other appeared to be forcing the little man back. It was most exciting, and George struggled to a sitting posture, the better to follow their movements.

Suddenly a whispered tone reached his ear; some one close beside him uttered the word "Amman!"