g the guards' skulls.
They're not a very gentle lot, and I guess they've been to some little
trouble fixing up for to-night--enough so's they won't feel pleasant at
having it spoiled. I guess"--P. Walton coughed--"I won't need that
ticket for the _heat_ of Northern Queensland. I guess"--he ended
gravely--"I guess I'm going to hell."

P. Walton put his head out through the window and listened--and nodded
his head.

"Sound carries a long way out here in the foothills," he observed.
"They ought to hear it on the mail train as soon as we get close--and I
guess we're close enough now to start it."

P. Walton got down, and, clutching at the cab-frame for support, lifted
up the cover of the engineer's seat--there was sure to be something
there among the tools that would do. P. Walton's hand came out with a
heavy piece of cord. He turned then, pulled the whistle lever down,
tied it down--and, screaming now like a lost soul, the 229 reeled on
through the night.

The minutes passed--and then the pace began to slacken. Dalheen was
always rated a good fireman, and a wizard with the shovel, but even
Dalheen had his limitations--and P. Walton hadn't helped him out any.
The steam was dropping pretty fast as the 229 started to climb a grade.

P. Walton stared anxiously about him. It must be eleven minutes now
since he had started from the Big Cloud yards, but how far had he come?
Was he going to stop too soon after all? What was the matter? P.
Walton's eyes on the track ahead dilated suddenly, and, as suddenly, he
reached for the throttle and slammed it shut--he was not going to stop
too soon--perhaps not soon enough.

Larry, the Butcher, Big Tom, and Dago Pete had chosen their position
well. A hundred yards ahead, the headlight played on a dismantled
roadbed and torn-up rails, then shot off into nothingness over the
embankment as the right of way swerved sharply to the right they had
left no single loophole for Extra No. 34, not even a fighting
chance--the mail train would swing the curve and be into the muck
before the men in her cab would be able to touch a lever.

Screaming hoarsely, the 229 slowed, bumped her pony truck on the ties
where there were no longer any rails jarred, bounced, and thumped along
another half dozen yards--and brought up with a shock that sent P.
Walton reeling back on the coal in the tender.

A dark form, springing forward, bulked in the left-hand gangway--and P.
Walton recognized the Butc