BRADY CHANGES HIS PLANS.
"You've played the devil with me, and no mistake!" scowled Brady,
whirling on Matt the moment the girl was gone.
"I don't see how you make that out," said Matt. "You're the one that's
made all the trouble, Brady."
Brady's little eyes glittered as they rested on Matt. For a few moments
he paced angrily back and forth across the hut.
"How in thunder," he cried suddenly, "did Jerrold ever manage to get a
line on me? He was over the swamp, a short time ago, with his air-ship,
and he'd have landed here if we hadn't driven him off. Jerrold knows
where I am, and he has the means of getting to the island. We've
crippled his craft, though, and he's had to haul off for repairs. While
he's gone, I've got to change my plans, somehow, and be ready for him
when he comes back. That Dutch kid who was with you at the balloon
house yesterday was in the car of the air-ship, and there was also a
policeman along. How did that come?"
"You know as much about it as I do, Brady," replied Matt. "I
disappeared from that Hoyne Street house, last night, and I suppose my
chum has been getting clues about me and following them up. That's the
kind of a lad he is."
"Where did he get any clues that would bring him out here?"
"Give it up."
Brady took a few more turns across the room, presently halting in front
of Matt.
"You didn't bring that roll of blue prints to Hoyne Street, last
night," said he. "Where did you leave it?"
"Left it out in front of the house," grinned Matt.
Brady started.
"In front of the house?" he echoed.
"Yes."
"Cached?"
"Certainly."
"Under the sidewalk?"
"No; in the pocket of my Dutch pard."
Brady stared incredulously. Then he swore.
"That Dutchman was out in front all the while you were in the house?"
Matt nodded.
"He came with me from Chicago. I got to thinking there might be a trap
in the house, and that some one was there who wanted the blue prints,
so I made up my mind that it would be a wise move to leave Carl out in
front, and to let him keep the roll."
"That chum of yours must have seen the Hawk when she climbed out of the
back yard," growled Brady, "but how in the fiend's name was he able to
get Jerrold and the Eagle and follow us? It was dark, and we had a long
start of them."
"One guess is as good as another," said Matt, calmly. "I told you you'd
get yourself into trouble if you tried to make a prisoner of me. The
best thing you can do now is to send me back to South Chicago in the
air-ship."
"Think I'm a fool?" snarled Brady. "It may be that you're all that
stands between me and my men and capture. I'll hang onto you, King,
and I'll let that Dutch pard of yours know that if Jerrold don't keep
away from this swamp with his air-ship you're going to connect with
your finish. It's neck or nothing with me, now, and I'll go any length
to keep myself out of the 'pen.' I've laid out a fine campaign for the
Hawk, and I don't intend to have all my plans nipped in the bud, right
at the start-off."
"I suppose," said Matt, scathingly, "that your campaign is one of
robbery, and that you're going to make a pirate ship out of the Hawk?"
"That's where you put your finger on the right button!" declared Brady.
"I'm going to be a freebooter, and take my toll wherever I can find
it. It's easy to swoop down on a lot of spoil, pick it up and make off
with it. And what can the law do?" He laughed mockingly. "Policemen
will have to have wings to get anywhere near me."
"And that's what you wanted me for, is it?" cried Matt, indignantly;
"to drive the Hawk around through the air and help out your villainous
plans! I would let you kill me first."
"Rot! I'm going to stick to my original intentions, but there's got to
be something of a change in my immediate plans. We've all got to pull
out of here and to take what plunder we've got cached in the swamp.
The Hawk will have to make three or four trips, and they must be made
before Jerrold and his air-ship can interfere with us. If Jerrold fixes
up his air-ship and comes back, we'll just tell him what will happen to
you if he lingers in the vicinity of the swamp. I'm banking on that to
send him packing again, and to keep him out of sight until I can make
a change of base. You'll go away on the Hawk's first trip, and it will
probably be only half an hour before you can start."
Brady started for the door, but halted before he reached it and faced
around.
"Either one of two things happened to put that Dutchman and Jerrold on
my track," said he. "Either Harper has been caught, and has told what
he knows, or else a letter I gave Needham to deliver to Whipple, here
in the swamp, has fallen into the hands of the police. It don't make
much difference, though, how Jerrold got next to our hang-out. The
main thing is that he knows where we are, and that you will be put in
a mighty tight corner if he keeps on trying to make trouble for me.
That's about all, King. I want you to understand what you're up against
and be ready for whatever happens. I'm not going to have my plans
knocked galley-west just as I'm on the point of launching them."
With another black scowl, expressive of his savage determination,
Hector Brady strode out of the hut.
Matt was beginning to understand why Helen preferred to see her father
in prison rather than free to carry out his campaign of lawlessness.
Possessing a practical air-ship like the Hawk, Brady could commit
untold depredations and snap his fingers in open defiance of the law.
The young motorist shuddered to think of the scoundrel's comprehensive
plans, and of the part he had intended to make his prisoner play in
them.
Helen's reasoning was logical, and the expedient she had suggested was
as simple as it was effective. By taking the Hawk away from Brady she
would make it impossible for him to follow out his nefarious schemes.
The beautiful simplicity of the countercheck aroused Matt's admiration.
But how was the countercheck to be brought about? The appearance of
Jerrold's air-ship over the swamp had made doubly difficult the work
the girl was counting upon having done. Not only that, but the coming
of the Eagle had increased Matt's peril. There was no doubt in the
young motorist's mind but that Brady would go to any extreme in order
to keep himself and his companions from being captured.
All these different aspects of the situation floated through Motor
Matt's mind swiftly. Two or three minutes after Brady had left the hut,
and while Matt was still considering the problem that confronted the
girl, Helen herself stole in through the door.
Her face was haggard, but her eyes were bright and full of resolution.
"You shouldn't be here," protested Matt. "Your father suspected
something when he found you with me a little while ago and ordered you
away. What if he should come back and see you here again?"
"I don't think he'll come back, but I've got to take the risk, even if
he does." The girl spoke quickly and steadily and made her way swiftly
to Matt's side. "Dad has changed his plans--I was listening to all he
said, out there at the back of the hut. He's going to use the Hawk to
take us all away from the swamp, and _you're going to go on the Hawk's
first trip_! That means that we must do what we can, at once. If we
fail now, everything is lost."
She was breathlessly eager, but her calmness at such a moment surprised
Matt. Lifting her hands she took a small poniard from the bosom of her
dress, bent down and severed the cords that secured Matt's hands. Then,
with one downward stroke of the keen blade, she freed his feet.
"Where are your father and the rest of the men?" asked Matt.
Before she answered, Helen glided to the door and took a cautious look
outside.
"Some of the stolen goods have been hidden among the bushes of the
swamp," said she, returning to Matt. "You are to be sent away with the
loot, on the first trip, and dad himself will have to take you. He,
and everybody except Whipple, have gone to the swamp. Whipple has a
rifle and is guarding the Hawk. Whatever we do, Matt, we've got to do
in a hurry. The bag of goods taken from Hartz & Greer is behind this
hut," she pointed to an unglazed opening in the rear wall as she spoke.
"While the rest are in the swamp, I will go to the Hawk and talk with
Whipple, getting around on the other side of him so that his back will
be in this direction. While I am holding his attention, you will creep
up on him from behind and, between us, we will try and get the rifle.
It's a desperate chance, but we will do the best we can."
"You're a brave girl, Helen!" declared Matt.
"I'm doing what I think is right, and that always helps a person's
courage. I'm more worried about you than I am about myself. If anything
should go wrong--if anything should happen to you because of the help
you are giving me----"
For the first time her voice faltered. Matt reached out and caught her
hand reassuringly.
"Don't fret about me," said he. "There won't be any trouble about my
getting the best of Whipple, with you to help. Is the Hawk all ready
for a flight? I mean is there plenty of gasoline in the tank, and
plenty of oil?"
"Yes, dad has seen to that. So far as the air-ship is concerned, it
is ready to carry you quickly and safely out of the swamp. Now I will
steal out of the hut and talk with Whipple."
Once more she started for the door. Hardly had she reached it, however,
when she drew back with a gasp of consternation. Turning, she beckoned
to Matt.
"Too late!" she whispered, her voice sharp with anguish and
disappointment. "Oh, why have they come just at this time!"
Matt glided quickly to her side and peered out through the half-opened
door.
What he saw was well calculated to discourage him and the girl.