“My people, gidân, do not take vengeance upon those whom Allah has smitten with madness; so we did no harm to Van Dorn. Lovelace Pasha declared the fellow was without mind or reason, but offered to care for him until the morning, as he did not fear him. So he took him into his house and my village went to sleep.

“In the morning we found that another great crime had been committed. Van Dorn had broken his bonds, stabbed Lovelace Pasha to the heart, robbed him of the jewels, and escaped to Luxor. With him he carried the secret of where the treasure lay hid, and too late we gained the knowledge that the red-beard was not mad, as one without reason, but merely mad to gain all the treasure for himself and willing to kill and defy all who stood in the way of his gaining the vast store his master had discovered. For, mark the cunning of the miserable thief, Effendi: this Van Dorn told the police that I and my people had murdered the great Lovelace Pasha, and the governor, believing him, sent a strong force to my village and destroyed it, declaring me and all my tribe outlaws.

“Thus did the jackal add to his crimes and prove he was not afflicted of Allah, but by the devil of the Christians. And, tell me, would a Christian, even, love him after this?

“I followed him secretly to Alexandria and with some friends to assist me was about to capture Van Dorn and make him lead us where the treasure is hid, when he cried out in fear and your party came to his rescue. Again he escaped me, for you took him aboard your ship and sailed away. I watched you, and feared that my revenge and the secret of the treasure were both lost to me. Then I remembered the jackal’s slyness, and knew that some time he would return to secure the wealth that was hid in the sands near to my village. So I came home to watch for him, yet I did not expect him to act so soon. In Luxor I saw you and recognized the fact that you belonged to the ship in which Van Dorn had sailed away. They told me you had ridden your camels in from the desert, therefore I knew you had followed the trail from the Red Sea. It was all plain enough, with a little thought. I got my men together and followed you, as you know.”

The sheik paused. He had spoken earnestly and well, and his story bewildered us because we had until now believed in the plausible tale the Professor had told us. If Abdul Hashim’s relation was true the little Professor was indeed a diabolical scoundrel; and I had a secret conviction that a part of it, at least, was to be believed rather than Van Dorn’s version. But was not Abdul Hashim also a scoundrel and thief? You had but to look at the fellow to doubt that there was an honest hair in his head. Privately I decided that neither was entitled to any share of Lovelace’s find; but however the original discoverer had been done to death a bitter feud had undoubtedly sprung up between Van Dorn and the Arab—both eager to profit by Lovelace Pasha’s murder.

“Tell me,” resumed the sheik, abruptly, “where is your ship—at Koser?”

I nodded.

“And you came over the caravan route through the mountains?”

I nodded again.

“Perhaps, then, you know when the jackal will try to secure the treasure?” the sheik continued, eyeing me intently.