"Why should you ruin your life for him?" she said, with an outburst of indignation. All that was in her heart welled up in her eyes at the thought of what Foyle was. "You must not do it. You shall not do it. _He_ must pay for his wickedness, not you. It would be a sin. You and what becomes of you mean so much." Suddenly, with a flash of purpose, she added, "He will come for that letter, Nett. He would run any kind of risk to get a dollar. He will come here for that letter--perhaps to-day."

He shook his head moodily, oppressed by the trouble that was on him. "He's not likely to venture here, after what's happened."

"You don't know him as well as I do, Nett. He is so vain he'd do it, just to show that he could. He'd probably come in the evening. Does any one know him here? So many people pa.s.s through Kowatin every day. Has any one seen him?"

"Only Billy Goatry," he answered, working his way to a solution of the dark problem. "Only Billy Goatry knows him. The fellow that led the singing--that was Goatry."

"There he is now," he added, as Billy Goat pa.s.sed the window.

She came and laid a hand on his arm. "We've got to settle things with him," she said. "If Dorl comes, Nett--"

There was silence for a moment, then he caught her hand in his and held it. "If he comes, leave him to me, Jo. You will leave him to me?" he added, anxiously.

"Yes," she answered. "You'll do what's right--by Bobby?"

"And by Dorl, too," he replied, strangely.

There were loud footsteps without.

"It's Goatry," said Foyle. "You stay here. I'll tell him everything. He's all right; he's a true friend. He'll not interfere."

The handle of the door turned slowly. "You keep watch on the post-office, Jo," he added.

Goatry came round the opening door with a grin.

"Hope I don't intrude," he said, stealing a half-leering look at the girl.

As soon as he saw her face, however, he straightened himself up and took on different manners. He had not been so intoxicated as he had made out, and he seemed only "mellow" as he stood before them, with his corrugated face and queer, quaint look, the eye with the cast in it blinking faster than the other.

"It's all right, Goatry," said Foyle. "This lady is one of my family from the East."

"Goin' on by stage?" Goatry said, vaguely, as they shook hands.

She did not reply, for she was looking down the street, and presently she started as she gazed. She laid a hand suddenly on Foyle's arm.

"See--he's come," she said, in a whisper, and as though not realizing Goatry's presence. "He's come."

Goatry looked, as well as Foyle. "Halbeck--the devil!" he said.

Foyle turned to him. "Stand by, Goatry. I want you to keep a shut mouth.

I've work to do."

Goatry held out his hand. "I'm with you. If you get him this time, clamp him, clamp him like a tooth in a harrow."

Halbeck had stopped his horse at the post-office door. Dismounting, he looked quickly round, then drew the reins over the horse's head, letting them trail, as is the custom of the West.

A few swift words pa.s.sed between Goatry and Foyle.

"I'll do this myself, Jo," he whispered to the girl presently. "Go into another room. I'll bring him here."

In another minute Goatry was leading the horse away from the post-office, while Foyle stood waiting quietly at the door. The departing footsteps of the horse brought Halbeck swiftly to the doorway, with a letter in his hand.

"Hi, there, you d.a.m.ned sucker!" he called after Goatry, and then saw Foyle waiting.

"What the h.e.l.l--!" he said, fiercely, his hand on something in his hip-pocket.

"Keep quiet, Dorl. I want to have a little talk with you. Take your hand away from that gun--take it away!" he added, with a meaning not to be misunderstood.

Halbeck knew that one shout would have the town on him, and he did not know what card his brother was going to play. He let his arm drop to his side. "What's your game? What do you want?" he asked, surlily.

"Come over to the Happy Land Hotel," Foyle answered, and in the light of what was in his mind his words had a grim irony.

With a snarl Halbeck stepped out. Goatry, who had handed the horse over to the hostler, watched them coming.

"Why did I never notice the likeness before?" Goatry said to himself.

"But, gosh! what a difference in the men. Foyle's going to double cinch him this time, I guess."

He followed them inside the hall of the Happy Land. When they stepped into the sitting-room, he stood at the door waiting. The hotel was entirely empty, the roisterers at the Prairie Home having drawn off the idlers and spectators. The barman was nodding behind the bar, the proprietor was moving about in the backyard inspecting a horse. There was a cheerful warmth everywhere; the air was like an elixir; the pungent smell of a pine-tree at the door gave a kind of medicament to the indrawn breath. And to Billy Goat, who sometimes sang in the choir of a church not a hundred miles away--for the people agreed to forget his occasional sprees--there came, he knew not why, the words of a hymn he had sung only the preceding Sunday:

"As pants the hart for cooling streams, When heated in the chase--"

The words kept ringing in his ears as he listened to the conversation inside the room--the part.i.tion was thin, the door thinner, and he heard much. Foyle had asked him not to intervene, but only to stand by and await the issue of this final conference. He meant, however, to take a hand in if he thought he was needed, and he kept his ear glued to the door. If he thought Foyle needed him--his fingers were on the handle of the door.

"Now, hurry up! What do you want with me?" asked Halbeck of his brother.

"Take your time," said ex-Sergeant Foyle, as he drew the blind three-quarters down, so that they could not be seen from the street.

"I'm in a hurry, I tell you. I've got my plans. I'm going South. I've only just time to catch the Canadian Pacific three days from now, riding hard."

"You're not going South, Dorl."

"Where am I going, then?" was the sneering reply.

"Not farther than the Happy Land."

"What the devil's all this? You don't mean you're trying to arrest me again, after letting me go?"

"You don't need to ask. You're my prisoner. You're my prisoner," he said, in a louder voice--"_until you free yourself_."

"I'll do that d.a.m.n quick, then," said the other, his hand flying to his hip.

"Sit down," was the sharp rejoinder, and a pistol was in his face before he could draw his own weapon.

"Put your gun on the table," Foyle said, quietly. Halbeck did so. There was no other way.

Foyle drew it over to himself. His brother made a motion to rise.