Gordon, still speechless with astonishment, twisted about to the desk, which was behind him, and stretched out his hand as if with the intention of taking up the photograph; but at that action, Ishmael, once more mistaking his meaning, flashed out on him in a blaze of passion.

"Don't tell me you cannot do it. You must, and you shall! No matter what pledges you may have made—you shall marry her. No matter if she is of another race and faith—you shall marry her. She may be an outcast now, but you shall find her and save her. Or else," he cried, in a thundering voice, rising to his feet, and lifting both arms above Gordon's head with a terrible dignity, "the justice of God shall overtake you, His hand shall smite you, His wrath shall hurl you down."

Seeing that all the wild blood of the man's race was aflame, Gordon leapt up, and laying hold of Ishmael's upraised arms he brought them, by a swift wrench, down to his sides.

The two men were then face to face, the Arab with his dusky cheeks and flashing black eyes, the Englishman with his glittering grey eyes and lips set firm as steel. There was another moment of silence while they stood together so, and then Gordon, liberating Ishmael's arms, said, in a commanding voice—

"I have listened to you. Now you shall listen to me. Sit down."

More than the strength of Gordon's muscles, the unblanched look in his face compelled Ishmael to obey. Then Gordon said—

"You believe you have been deceived and wronged, and you have been deceived and wronged, but not in the way you think. The time has come for you to learn the truth—the whole truth. You shall learn it now. Look at this," he said, snatching up the photograph from the desk and holding it out to Ishmael.

Ishmael tried to push the photograph away.

"Look at it, I say. Do you know who that is?"

At the next moment Ishmael was trembling in every limb, and without voice, almost without breath, he was stammering, as he held the photograph in his hand—