ll right, in its
way, but personally I'm rather strong for these!" He laid a hand on
the breech of the Lewis machine-gun mounted in the gallery, its grim
muzzle pointed out through a slit in the colloid screen. "The six guns
we've got aboard, in strategic positions, look like good medicine
to _me_! Wouldn't it be the correct thing to call the gun-crews and
limber up a little? These chaps aren't going to be all day in getting
here, and when they do--"

"I admire your spirit, Major," interrupted the other, with undertones
of mockery, "but it's of the quality that, after all, can't accomplish
anything. It's the kind that goes against artillery with rifles.
Six guns against perhaps six hundred--and we're not built for rapid
maneuvering. That swarm could sting us a thousand times while we were
giving them the first round. No, no, there's nothing for it now, but
the neutralizer!"

"My will is made, anyhow," growled Bohannan. "Faith, I'm glad it is!"

The Master gave no reply, but took from the rail the little phone that
hung there, and pressed a button, four times. He cupped the receiver
at his ear.

"You, Enemark?" asked he, of the man at the neutralizer far down in
the penetralia of the giant air-liner. "Throw in the first control.
Half-voltage, for three minutes. Then three-quarters, for two; and
then full, with all controls. Understand?"

"Yes, sir!" came the crisp voice of Enemark. "Perfectly!"

The Master hung up the receiver, and for a moment stood brooding.
An intruding thought had once more forced itself into his brain--a
thought of "Captain Alden." In case of capture or destruction, what
of the woman? Something very like a pang of human emotion pierced
his heart. Impatiently he thrust the thought aside, and turned with a
quiet smile to Bohannan.

The major, red with excitement and impatience, still had a hand on the
machine-gun. He was patting it slightly, his face eloquent of longing
and regret.

"Still pinning your faith to steel-jacketed streams of bullets,
are you, as against ion-jacketed streams of vibrations?" the Master
rallied him. "We shall see, immediately, whether you're right or _I_
am! Bullets are all well enough in their place, Major, but electrons
are sometimes necessary. Vibrations, Major--I pin my faith to
vibrations."

"Vibrate all you want to!" exclaimed the Celt, irefully, his eyes on
the thickening swarm of flyers, some of them now plainly visible in
detail against the aching smears