While they rode over a verdant and cultivated region, the guide, a Bedouin, conducted the caravan with a moderate pace. But with the moment that the hard sand creaked under the feet of the camels, everything changed.
"Yalla! Yalla!" suddenly yelled wild voices.
And simultaneously could be heard the swish of whips and the camels, having changed from an ambling pace into a full gallop, began to speed like the whirlwind, throwing up with their feet the sand and gravel of the desert.
"Yalla! Yalla!"
The ambling pace of a camel jolts more, while the gallop with which this animal seldom runs, swings more; so the children enjoyed this mad ride. But it is known that even in a swing, too much rapid movement causes dizziness. Accordingly, after a certain time, when the speed did not cease, Nell began to get dizzy and her eyes grew dim.
"Stas, why are we flying so?" she exclaimed, turning to her companion.
"I think that they allowed them to get into too much of a gallop and now cannot check them," answered Stas.
But observing that the little girl's face was becoming pale, he shouted at the Bedouins, running ahead, to slacken their pace. His calls, however, had only this result: that again resounded the cries of "Yalla," and the animals increased their speed.
The boy thought at first that the Bedouins did not hear him, but when on his repeated orders there was no response and when Gebhr, who was riding behind him, did not cease lashing the camel on which he sat with Nell, he thought it was not the camels that were so spirited but that the men for some reason unknown to him were in a great hurry.
