Peter was busy all morning and the boys had time to look around the township. It seemed very small to them in comparison with the vast plains which stretched away on all sides of it. They felt sure that if once they got away out of sight of the scattered houses, they would never be able to find them again, for Hergott Springs is only a very tiny spot on the face of the desert. They watched the train go back the way it had come the day before, and then walked up to the end of the station yard to see the wrecked water-tank. Flocks of goats wandered about the township, picking up and eating bits of rubbish, just like stray dogs. They found that this was why the mutton they had eaten for tea and breakfast was so tough; for, because sheep cannot thrive in that part of the country, goats are kept and killed for meat.

Camels interested them very much. These tall, awkward, smelly, grey beasts stalked along with such dignity that it was almost impossible to believe them capable of the hard work they do. Through following a string of camels, tied together from nose-line to tail, the boys came to a collection of buildings outside the town proper. This was Afghan Town, where the black-skinned camel-drivers lived. They watched some camels kneeling down in the sand and being loaded with bags of flour and sugar, chests of tea, and cases of jam and tinned meat. These bulky packages were roped to the saddle till it appeared as if the poor beast underneath would never be able to get up. But, one after the other, they stood up when the time came, and stalked away, swaying gently from side to side as they pad-padded silently across the soft sand.

Suddenly the boys were startled by a most terrifying sound a little distance away. It was a bubbling roar, such as a bullock would make if he tried to bellow when he was drowning. They looked in the direction it came: from, and saw a big bull camel, blowing its bladder out of its mouth and lashing with its tail. They went over and found the animal standing in a little paddock fenced with strong stakes. The boys had never seen such a tremendous camel before. Its body and fore legs were thick and heavy, but its hind legs were trim and shapely, and reminded them of the hind-quarters of a greyhound. Its neck was broad and flat, and looked very strong, while its head, with the bloodshot eyes and the horrid red bladder hanging from the mouth, was not nice to see. It stood there with its fore feet fastened together by a chain, its hind ones spread wide apart, twitching its tail about, and roaring with a rumbling gurgle, either in rage or challenge. It was a sight to strike terror into anybody's heart.

Presently two Afghans came up and began to talk in English. "Ah!" said one, a little man, dressed in the blouse and baggy pantaloons of his native country, his face looking very cruel. "Ah! That's old Abul, is it? I've not seen him for ten years. He used to try and play tricks with me, did Abul, but I taught him his lessons; didn't I, Abul? I taught him not to play with me." He laughed at the remembrance of the cruelties he had practised on that camel ten years ago.

"He's a good camel," replied the other man. "He belongs to me. He's a very good camel. He doesn't want to be beaten. He works well. I can do anything I like with him." He began to climb over the fence, but the first speaker stopped him.

"What are you going to do?" he asked excitedly. "You must not go in there. He is a bad camel, I tell you. Abul is not safe. I know him. I was his master ten years ago."

"I'm only going to take off his hobbles," said the other man.

"Well, do not go in like that. I used to throw a rope and tie him up before I went near him. He is a bad camel, I tell you. But I taught him his lessons." He laughed again, and Sax shuddered as he looked at the man's cruel face.

But the present owner was not afraid. He had been kind to Abul. He went up to the great grey beast and stood beside it, looking very small indeed. The camel could have killed the man without any difficulty whatever, but, instead of that, it bent its head and looked at him and allowed its master to rub it between the ears.

The Afghan outside the fence was very excited. He muttered to himself, and now and again shouted to his fellow-countryman: "Look out! Look out, I tell you! That is only his way. It is all his bluff. Oh, he is a very bad camel! Look out, I tell you!"