"I think," he mused, as he went along, "that about as good a place as any for me when this thing breaks will be sitting with Nulty."

P. Walton noticed the light burning in Nulty's bedroom window as he reached the house; and, it being a warm night, found the front door wide open. He stepped into the hall, and from there into the bedroom. Mrs. Nulty was sitting in a rocking-chair beside the lamp, mending away busily at a pair of Nulty's overalls—but there wasn't anybody else in the room.

"Hello!" said P. Walton cheerily. "Where's the sick man?"

"Why, didn't you know?" said Mrs. Nulty a little anxiously, as she laid aside her work and rose from her chair. "The express company sent word this morning that if he was able they particularly wanted to have him make the run through the mountains to-night on Extra Number Thirty-four—I think there was some special shipment of money. He wasn't at all fit to go, and I tried to keep him home, but he wouldn't listen to me. He went up to Elk River this morning to meet Thirty-four and come back on it. I've been worrying all day about him."

P. Walton's eyes rested on the anxious face of the little woman before him, dropped to the red, hard-working hands that played nervously with the corner of her apron then travelled to Nulty's alarm clock that ticked raucously upon the table—it was 8.17. P. Walton smiled.

"Now, don't you worry, Mrs. Nulty," he said reassuringly. "A touch of mountain fever isn't anything one way or the other—don't you worry, it'll be all right. I didn't know he was out, and I was going to sit with him for a little while, but what I really came for was to get him to lend me a revolver—there's a coyote haunting my end of the town that's kept me awake for the last two nights, and I'd like to even up the score. If Nulty hasn't taken the whole of his armament with him, perhaps you'll let me have one.

"Why, yes, of course," said Mrs. Nulty readily. "There's two there in the top bureau drawer. Take whichever one you want."

"Thanks," said P. Walton—and stepped to the bureau. He took out a revolver, slipped it into his pocket, and turned toward the door. "Now, don't you worry, Mrs. Nulty," he said encouragingly, "because there's nothing to worry about. Tell him I dropped in, will you?—and thank you again for the revolver. Good-night, Mrs. Nulty."'

P. Walton's eyes strayed to the clock as he left the room—it was 8.19. On the sidewalk he broke into a run, dashed around the corner and sped, with instantly protesting lungs, down Main Street, making for the railroad yards. And as he ran P. Walton did a sum in mental arithmetic, while his breath came in gasps.

If you remember Flannagan, you will remember that the distance from Spider Cut to Big Cloud was twenty-one decimal seven miles. P. Walton figured it roughly twenty-two. No. 34, on time, had already left Spider Cut at 8.17—and the wires were cut. Her running time for the twenty-two miles was twenty-nine minutes—she made Big Cloud at 8.46. Counting Larry's estimate of seven miles to be accurate, No. 34 had fifteen miles to go from Spider Cut before they piled her in the ditch, and it would take her a little over nineteen minutes to do it. With two minutes already elapsed—three now—and allowing, by shaving it close, another five before he started, P. Walton found that he was left with eleven minutes in which to cover seven miles.