Cold draughts swept the rocking calaboose, the stove roared, and one smelt locomotive smoke. Labored snorts echoed in the rocks, couplings rang, and when the train sped across a bridge the roll of wheels drowned Deering's voice. Deering smiled and waited for the noise to stop. He had undertaken a daunting job and was bothered about Jimmy, but in the meantime he owed something to his hosts and he played up. Although Deering had some drawbacks, his rule was to play up.

A number of the men had long studied cards and could bluff on a poor hand. Three or four won regularly some part of their companions' wages, but they knew a master's touch and for a time Deering held the group. Then he lighted his pipe and began to talk about something else. He found out that the train ran between a gravel pit and Green River. The men were filling up a trestle and cutting out an awkward curve.

"Have they got a hotel at the settlement?" Deering inquired.

"They've no use for a hotel at Green River. Sometimes a rancher comes in for his mail and a survey party jumps off. I guess that's all. You can stop at the post office. The man who keeps it runs a small store."

"Nothing much doing yet," Deering remarked. "Do the mounted policemen come to the settlement?"

A big shovel-man laughed. "They're getting busy around Green River. Two lots came in not long since and a trooper's there now, but he won't bother you. Looks as if he was sent to watch out for somebody who wanted to get on the train."

"Then, you reckon they're after somebody in the rocks?" said Deering carelessly.

"That's so," another agreed. "I wouldn't bet much on the fellow's chance! When we ran up with the last load, a police outfit was starting for the range. Three or four troopers and a pack-horse. They'd loaded up some truck."

"Oh, well," said Deering. "The Royal North-West are smart boys, but I've known them beat. However, I've been for some time on the road and think I'll go to bed. Can somebody give me a bunk?"

They gave him a bunk, and for an hour or two he slept; he knew it might be long before he slept warm again. When he awoke the locomotive bell was tolling and the roll of wheels was getting slack. The calaboose was very cold, and Deering, jumping from his bunk, went to the open door.