"Well, my friend," said Magin gaily, "for whom are you waiting? We shall yet have opportunities to admire the romantic scenery of the Karun!"
"Ah! Monsieur takes no—other object of virtue with him?"
"Have you so much room?" laughed Magin. "It is a good thing there is no wind to-night. Go ahead."
Gaston cast off, backed a few feet, reversed, and described a wide circle around the stern of the barge. It made a strange picture in the moonlight, with its black-curved beak and its spectral crew. They shifted to the other rail as the motor-boat came about, watching silently.
"To your oars!" shouted Magin at them. "Row, sons of burnt fathers! Will you have me wait a month for you at Mohamera?"
They scattered to their places, and Gaston caught the renewed flash of the sweeps as he turned to steer for the bend. It was a good thing, he told himself, that there was no wind to-night. The gunwale was nearer the water than he or the boat cared for. She made nothing like her usual speed. However, he said nothing. Neither did Magin—until the dark shadow of Umm-un-Nakhl divided the glitter in front of them.
"Take the narrower channel," he ordered then. And when they were in it he added: "Stop, will you, and steer in there, under the shadow of the shore? I think we would better fortify ourselves for the work of the night. I at least did not forget the cognac, among my other objects of virtue."
They fortified themselves accordingly, the Brazilian producing cigars as well. He certainly was an original, thought Gaston, now hopeful of experiencing actual cheer. That originality proved itself anew when, after a much longer period of refreshment than would suit most gentlemen in a hurry, the familiar flash became visible in the river behind them.
"Now be quiet," commanded the extraordinary uncle of America. "Whatever happens we mustn't let them hear us. If they take this channel, we will slip down, and run part way up the other. We shall give them a little surprise."
Nearer and nearer came the flash, which suddenly went out behind the island. A recurrent splash succeeded it, and a wild melancholy singing. The singing and the recurrent splash grew louder, filled the silence of the river, grew softer; and presently the receding oars flashed again, below the island. But not until the last glint was lost in the shimmer of the water, the last sound had died out of the summer night, did the Brazilian begin to unfold his surprise.