"That one spanning the river about twenty miles back of the German lines,
do you mean?"

"Yes, it's the most important bridge within fifty miles. Over it day and
night the retreating Boche armies are passing. There's hardly a minute
that guns and regiments may not be seen passing across at that point."

"Yes," observed Jack, "and a number of times some of our airmen have
tried to bomb it in the daytime; but Fritz keeps such a vigilant watch we
never could succeed in getting close enough to do any material damage.
And so the High Command has decided that bridge must be knocked to
flinders!"

"We're going out to make the attempt, anyhow," resumed Tom, nodding.
"Four big bombing machines in the bunch, guarded by eight battleplanes;
and we've the good fortune to be chosen as the crew of one. I consider
we're lucky, Jack."

"That's right, Tom. Though I don't feel quite as keen for it as I would
have been had I not received that letter from our lawyer, asking me to
hurry back home if I could possibly make it. Still, I'll be in for a bad
night, anyhow, and might just as well be working."

"Are you worrying about your cousin?" demanded Tom suspiciously.

"To tell you the truth I am, more or less," Jack confessed. "I know him
as a man utterly without principle. When he knows that it is a race
between us to see which one can get to America first, so as to win the
prize my foolish uncle left in such a haphazard way, there's absolutely
nothing, I honestly believe, that Randolph wouldn't attempt in order to