The little boy stopped at once and hung his head, looking very much ashamed; for he knew how wrong it was to be rude to a guest. "This greenhorn from the town made me fall, and they jeered at me," he said, sulkily. "Nay, but I did not mean to pull you off," said Rashid; "thou must blame the steep hump of the camel." He looked so sorry that the little fellow stopped frowning at once. They made friends again, and all ran back for another ride on the camel, while Rashid made up his mind that he would learn to climb and mount a camel all by himself. After a few days, Rashid's father had to go home, and Rashid had quite a lump in his throat as he sat on Sultanah one morning and watched his father's little caravan pass out of sight over the ridge. He would not have cried for anything, however; and, when he thought of his good friends here in the "Black Tents" and his little pony and the good times he was to have, he felt better. What with drinking camel's milk and galloping over the plain on Sultanah's back, Rashid soon began to grow strong and well. His little white face changed to a healthy brown colour. Rashid and Hamid helped the falconer look after his birds, and Awad, their keeper, showed them how to train a falcon oneself. One day as the boys were sitting under the shadow of a group of big palm-trees playing a sort of "jack-straw" game with date seeds for stones, Rashid suddenly exclaimed: "What can that be?" A sudden flash of light had made his eyes blink, and straightway there was another. "Who is playing tricks?" said Hamid, looking around. Then they heard a low laugh, and there was Fatimah behind a tree, holding a little looking-glass in her hand so that it would flash a ray of sunlight right in the boys' eyes. "Oh, you monkey! Where did you get that glass, and who is this stranger?" asked Hamid; for he had just spied another little girl's head peeping over Fatimah's shoulder. "There is a merchant at the great tent. He is Hajj and this is his little granddaughter; and, oh! he has such beautiful things to sell, mirrors like this and silks and jewelry and--but you should see them yourselves!" said Fatimah without stopping for breath. Hamid did not need to be told the second time. It was a great event in the lives of the desert children whenever a travelling merchant came; for this was the only chance they ever had to buy anything whatever known to the town dwellers. The children found the old merchant opening up his saddle-bags and spreading his wares on a rug in front of the tent, while everybody crowded around to look at the velvet purses, the silk veils, and trinkets of all kinds as well as weapons and firearms which he displayed. What caught Hamid's eyes first were the long pistols with funny curved handles set with mother-of-pearl and silver. "Oh, father!" he said, "thou hast promised me a new pistol! You remember; it was when I shot to the centre of the mark a month ago."