Our party made many excursions to see many other old ruins, and one day Mustapha took them to see some funny camel races. It was the queerest thing in the world to see the long-legged camels come swinging along, covering yards and yards of ground at each step, each camel ridden by an Arab in flowing white dress and head covering. After this there was a race among the donkey boys. Nabul and Abdal were wild to join in this, but found it was against the rules for outsiders to enter.

"They are jealous, they know we could beat these up-country donkeys," Nabul consoled himself with saying, but he hurrahed with everybody else all the same when a lively little gray donkey, ridden by a small boy in a green dress, reached the goal first and got the prize.

One morning early found the Isis again sailing up the river toward Assouan and the Great Cataract, which was to be their last stopping-place.

When George and Uncle Ben arrived at Assouan it was market-day, and the square by the riverside was filled with all sorts of queer people and things.

For centuries lower Egypt had been periodically flooded and then dried out again, and the poor native farmers and fellaheen had suffered greatly, many, many thousands even dying of starvation. All the great volume of water in the river Nile became at certain seasons a mere trickling rivulet.

In late years a plan whereby all lower Egypt was to be properly watered and drained has made even the poorest of the labourers of the countryside happy and prosperous. This great benefit was brought about by the building of a great dam just above Assouan, and as the water was let through little by little in the dry season, and properly stored up when it flowed in abundance, it proved to be just the treatment that was needed to make an otherwise suffering people quite contented with their lot.

"I want to see the great Assouan dam," said George one morning as he and Uncle Ben were just finishing their breakfast. George was a most inquiring little fellow, and he had heard some men talking of this great work at the hotel, and he wanted to see for himself what it really was.

George had become so expert with donkeys, that Uncle Ben called him his little donkey boy. Soon all was ready and Mustapha headed the little procession that made its way quickly along through clouds of dust and began struggling over a stony desert road.

Little Menah was riding behind George and Mustapha had been gracious enough to let Zaida sit behind him. The reason of this was that the donkey boys on the quay, who were a lot of wild young fellows from the desert, had come to blows among themselves as to which of their number should go with our party to supply the two extra donkeys required, whereupon Mustapha said he wouldn't have any of them, that they were a set of black heathens anyway,—for some were little negro boys from the Soudan,—so he borrowed a donkey from a friend of his for himself, and divided up the party in this way.