“All things. I was sick of a fever that comes with the summer. He gave me a stone crushed to a powder, and I was well. He saved from death one of the Bey’s sons, who was dying from hijada. And then, too, he has a stone in a ring which can preserve sight to him who is going blind.”

The Princess started violently.

“Impossible!” she cried.

“It is true,” said Abdul. “It is a green stone—like that.”

He pointed to an emerald which an Arab was holding up to the light.

The Princess put her hand to her eyes. They still ached, and her temples were throbbing furiously.

“I cannot stay here,” she said. “It is too hot. But—— tell the jewel doctor that I wish to visit him. Where does he live?”

“In a little street, Rue Ben-Ziad, in a little house. But he is rich.” Abdul spread his arms abroad. “When will the gracious Princess——?”

“This afternoon. At—at four o’clock you will take me.”

Abdul spoke to Safti, who turned, squinted horribly at the Princess, and salaamed to her with a curious and contradictory dignity, turning his fingers, covered with jewels, towards the earth.