The Arab’s left hand was hidden beneath his burnous. Now he withdrew it disclosing a large goatskin purse, bulging and heavy with coins. He opened the mouth of the purse and let a handful of the contents trickle into the palm of his right hand—all were pieces of good French gold. From the size of the purse and its bulging proportions Captain Jacot concluded that it must contain a small fortune. Sheik Amor ben Khatour dropped the spilled gold pieces one by one back into the purse. Jacot was eyeing him narrowly. They were alone. The sergeant, having introduced the visitor, had withdrawn to some little distance—his back was toward them. Now the sheik, having returned all the gold pieces, held the bulging purse outward upon his open palm toward Captain Jacot.

“Achmet ben Houdin, my sister’s son, MIGHT escape tonight,” he said. “Eh?”

Captain Armand Jacot flushed to the roots of his close-cropped hair. Then he went very white and took a half-step toward the Arab. His fists were clenched. Suddenly he thought better of whatever impulse was moving him.

“Sergeant!” he called. The non-commissioned officer hurried toward him, saluting as his heels clicked together before his superior.

“Take this black dog back to his people,” he ordered. “See that they leave at once. Shoot the first man who comes within range of camp tonight.”

Sheik Amor ben Khatour drew himself up to his full height. His evil eyes narrowed. He raised the bag of gold level with the eyes of the French officer.

“You will pay more than this for the life of Achmet ben Houdin, my sister’s son,” he said. “And as much again for the name that you have called me and a hundred fold in sorrow in the bargain.”

“Get out of here!” growled Captain Armand Jacot, “before I kick you out.”

All of this happened some three years before the opening of this tale. The trail of Achmet ben Houdin and his accomplices is a matter of record—you may verify it if you care to. He met the death he deserved, and he met it with the stoicism of the Arab.

A month later little Jeanne Jacot, the seven-year-old daughter of Captain Armand Jacot, mysteriously disappeared. Neither the wealth of her father and mother, or all the powerful resources of the great republic were able to wrest the secret of her whereabouts from the inscrutable desert that had swallowed her and her abductor.