All hope now seemed to be gone, and the two men prepared to fight to the end; his guide passed Helmar a long knife, and they backed up to a tree. Help, however, was nearer than they had expected.

Hardly had they taken up their position, when, with the sound of hurrying footsteps, came a long-drawn, hissing sound through the air. Before they had time to even conjecture its cause, they saw a knife strike Abdu in the breast, and he fell to the ground with a moan, the weapon still quivering in his body with the force of its flight.

Without waiting for anything further, the guide beckoned to his companion, and the two dashed for the wall. Directly they reached the open, they saw hurrying figures on all sides, who, the moment the fugitives appeared, set up a howl and gave chase.

George and his companion had a fair start of them, and, provided there was no delay at the postern, a chance of escape.

Running with all possible speed, they reached the gate in a few seconds—it was closed. Again their position seemed hopeless; but again, to their joy, Naoum's power was evidenced, and at their approach the gate was thrown open as if by magic.

Once outside, they found Belbeis waiting with three horses, ready saddled. They mounted in an instant, and, as the pursuing guards dashed through the gate, all three started away at a gallop.


CHAPTER XXVII