The camels did not stop at the creek. They travelled on for a couple of miles to where a railway engine and a few trucks were waiting. These had been sent down from Oodnadatta with a break-down gang of men, and were returning next day. Peter decided to stay and help Becker with the camels as far as Oodnadatta, but, at his advice, the two boys went on by train, and so it came about that they completed their broken journey in the same way in which it had begun.

CHAPTER III

A Message from the Unknown

The sun had set several hours ago when the train finally pulled up at Oodnadatta station. A hurricane-lantern hung under a veranda, and showed a crowd of about twenty men, women, and children with eager faces, ready to welcome anyone who had completed the interrupted journey. But the two boys were the only passengers. They stood on the platform of the carriage and looked at the crowd. It was seven years since Sax had seen his father, but he felt sure he would recognize him instantly; and, besides, it was such a rare thing for two strange lads to come up on the Far North train, that if anyone had been there to meet them, he would have had no trouble in picking them out.

But no one came forward. In vain did the drover's son compare the picture of his father which he had in his mind, with one after the other of the men under the veranda. Men, tall, thin, and bearded there certainly were, and more than one had that stamp of the desert on his face, which never wears off.

"Can't you see him, Sax?" asked his companion anxiously.

"Not yet. He's somewhere at the back, most likely. We'll wait a tick and see."

So they waited, and in those minutes the lads felt more lonely than they had ever done in their lives before. The thought would insist on presenting itself:

"Suppose he doesn't come! What then?" The nearest person they really knew was five days away. In front of them was a little crowd of people who knew each other well, but who had never seen the boys before, and all around was the vast unsympathetic silence of the desert which came in and oppressed the boys even in the dark.