"It's a pity, too," declared Conductor O'Brien, who was acting as mountain Baedeker, "that we're held back this way when we're covering the prettiest stretch on the road for running. It is right along here where you are riding that the speed records of the world have been made. Fourteen and six-tenths miles were done in nine and a half minutes just west of that curve about six months ago—of course it was down hill."

Several of the party were listening. "Do you use speed recorders out here?" asked Allen Harrison.

"How's that?"

"Do you use speed recorders?"

"Only on our slow trains," replied O'Brien. "To put speed recorders on Paddy McGraw or Jimmie the Wind would be like timing a teal duck with an eight-day clock. Sir?" he asked, turning to another questioner while the laugh lingered on his side. "No; those are not really mountains at all. Those are the foothills of the Sleepy Cat range—west of the Spider Water. We get into that range about two hundred miles from here—well, I say they are west of the Spider, but for ten days it's been hard to say exactly where the Spider is. The Spider is making us all the trouble with high water just now—and we're coming out into the valley in about a minute," he added as the car gave an embarrassing lurch. "The track is certainly soft, but if you'll stay right where you are, on this side, ladies, you'll get the view of your lives when we leave the bluffs. The valley is about nine miles broad and it's pretty much all under water."

Beyond the curve they were taking lay a long tangent stretching like a steel wand across a sea of yellow, and as their engine felt its way very gingerly out upon it there rose from the slow-moving trucks of their car the softened resonance that tells of a sounding-board of waters.

Soon they were drawn among wooded knolls between which hurried little rivers tossed out of the Spider flood into dry waterways and brawling with surprised stones and foaming noisily at stubborn root and impassive culvert. Through the trees the travellers caught passing glimpses of shaded eddies and a wilderness of placid pools. "And this," murmured Gertrude Brock to her sister Marie, "this is the Spider!" O'Brien, talking to the men at her elbow, overheard. "Hardly, Miss Brock; not yet. You haven't seen the river yet. This is only the backwater."

They were rising the grade to the bridge approach, and when they emerged a few moments later from the woods the conductor said, "There!"

The panorama of the valley lay before them. High above their level and a mile away, the long thread-like spans of Hailey's great bridge stretched from pier to pier. To the right of the higher ground a fan of sidetracks spread, with lines of flat cars and gondolas loaded with stone, brush, piling and timbers, and in the foreground two hulking pile-drivers, their leads, like rabbits' ears laid sleekly back, squatted mysteriously. Switch engines puffed impatiently up and down the ladder track shifting stuff to the distant spurs. At the river front an army of men moved like loaded ants over the dikes. Beyond them the eye could mark the boiling yellow of the Spider, its winding channel marked through the waste of waters by whirling driftwood, bobbing wreckage and plunging trees—sweepings of a thousand angry miles. "There's the Spider," repeated the West End conductor, pointing, "out there in the middle where you see things moving right along. That's the Spider, on a twenty-year rampage." The train, moving slowly, stopped. "I guess we've got as close to it as we're going to, for a while. I'll take a look forward."

It was the time of the June water in the mountains. A year earlier the rise had taken the Peace River bridge and with the second heavy year of snow railroad men looked for new trouble. June is not a month for despair, because the mountain men have never yet scheduled despair as a West End liability. But it is a month that puts wrinkles in the right of way clear across the desert and sows gray hairs in the roadmasters' records from McCloud to Bear Dance. That June the mountain streams roared, the foothills floated, the plains puffed into sponge, and in the thick of it all the Spider Water took a man-slaughtering streak and started over the Bad Lands across lots. The big river forced Bucks' hand once more, and to protect the main line Glover, third of the mountain roadbuilders, was ordered off the high-line construction and back to the hills where Brodie and Hailey slept, to watch the Spider.