A LESSON.
Lord Hastings was on his feet by this time and advanced toward the two
lads and their captors.
"What's the meaning of this?" he demanded of the man who appeared to be
the leader.
"We caught these fellows scooting down the Thames in a high-power
motorboat, sir," was the reply. "They were unable to give a satisfactory
account of themselves and one of them took a shot at us. So we brought
them here."
"Do you know who they are?" asked Lord Hastings, smiling a bit to
himself.
"No, sir; but I would take them for a couple of German spies, sir."
"H-m-m," muttered Lord Hastings. He stroked his chin a moment and then
asked: "And what do you intend to do with them?"
"Turn them over to Colonel Masterson, sir, who will return about
midnight. He is stopping here, sir."
Lord Hastings seemed to consider the matter a few moments, and then,
with a gesture, he turned on his heel, remarking:
"Well, I can't see that it is any of my business."
"Very good, sir," said the boys' captor.
Frank and Jack had remained quiet up to this time, but now the former
took a step after his commander, exclaiming:
"Aren't you going to get us out of this, sir? You can explain that we
have done no wrong."
Lord Hastings turned toward him.
"I have this officer's word," he said, indicating the boys' captor,
"that you were captured under suspicious circumstances. I thought I knew
you--both of you--but it may be that I have been mistaken. Stranger
things have happened than for a man to sell out to the enemy. I cannot
interfere with the officer in the performance of his duty."
"But, sir----" began Jack.
Now the officer interrupted.
"You know them?" he asked of Lord Hastings.
"I thought I did," was the reply. "It would seem that I have been
mistaken."
"I should say it does," said the officer. "Certainly they were making
their way down the river for no good purpose."
"I am afraid I must agree with you. However, I shall not interfere. You
may do as you think best with them."
"Very good, sir." The officer motioned the boys to precede him to the
stairs at the far end of the room. "Up with you," he commanded.
Frank hung back.
"Prod him up a bit there, men," instructed the officer.
A second man advanced and pushed his revolver against Frank's ribs.
"Move along," he commanded gruffly.
"Now look here----" began the lad, but Jack interrupted him.
"Come, Frank, don't be a fool," he said.
He led the way up the stairs, and Frank, still grumbling, followed. At
the top of the steps the boys were marched into a small room. The door
closed behind them and a key turned in the lock.
"Now," said Frank, turning to his friend, "what is the meaning of all
this?"
"You know just as much about it as I do," was the reply.
"But a word from Lord Hastings would have settled all this."
"But he didn't give it, did he?"
"No, he didn't; and that's what seems so strange. It looks to me as
though we are in for a peck of trouble."
"Say! you heard what Lord Hastings said about 'selling out.' Do you
think he believes us guilty of such a thing?"
"It's hard to tell what a man believes in times like these. Men have
been stood up against a wall and shot on less evidence. You remember
taking a shot at the other boat, don't you?"
"Yes, but----"
"'Buts' won't help us any, I'm afraid. I can't account for Lord
Hastings' actions, but you may be sure he has good reasons for whatever
he does. It may even be true that he suspects us."
"By George! I don't believe that," exclaimed Frank.
"It doesn't seem possible; but still you can't tell."
"But what are we going to do?"
"Do? There is nothing we can do. We'll have to stay here until they
decide what to do with us. There is nothing else to do."
The boys kept up their conversation for some time, and the more they
talked the more they became convinced that their plight was more serious
than they had at first supposed. It seemed very plain to them now that
Lord Hastings must believe in their guilt and that he would not raise a
finger in their behalf.
It was after midnight and the boys were still talking when the key again
turned in the lock of the heavy door. It swung inward and their captor
entered.
"Down stairs," he said briefly, motioning them to march down ahead of
him.
The lads obeyed this order.
There was no one in the room below; and the lads sat down before the
fireplace to await whatever might transpire.
"There will be no use trying to escape," said their captor. "The place
is surrounded. You would be shot down like dogs. Now just be as
comfortable as you can. I have business elsewhere."
He wheeled about quickly and disappeared through the door and the lads
heard him lock it after him.
"Well, why are we allowed to sit here in solitary glory?" asked Frank.
"Ask me something easy," returned Jack. "We're here; that's all I know
about it. However, I don't imagine we shall be here alone very long."
And he was right, although the first corner could not possibly have been
in his mind, nor the nature of his coming.
Jack's attention was attracted toward the window by a slight squeaky
sound. The lad glanced toward it, but no second sound followed
immediately.
"Sounded like some one at the window," he said to Frank.
"I didn't hear anything," said the latter.
A moment later the noise came again. Jack sat up straight in his chair.
"Hear that?" he asked.
Frank nodded affirmatively.
"Some one there, all right," he agreed.
He made as though to rise, but Jack stayed him.
"Wait and see what happens," he said softly.
Both leaned back in their chairs and seemed to pay no further heed to
the window. But without looking each became aware that the window was
being raised softly, and clear across the room they could hear the
breathing of a man. A foot sounded on the floor and at that moment both
boys sprang to their feet and faced the intruder.
Before either could speak, the newcomer laid a finger to his lips in a
sign for silence and came toward them.
"Quick!" he whispered, when he was close to them. "Tell me what you have
learned. This may be your only chance!"
Frank and Jack stepped back in astonishment.
"Tell you what?" demanded the latter.
"What you have learned," repeated the man. "About the vanishing
submarines. What has happened to them?"
Noticing the apparently puzzled looks on the faces of the two boys, the
man smiled slightly and thrust a hand into his inside vest pocket.
"I see," he whispered. "You want to be sure it is all right. Here.
Look!" he exhibited a small card. "My number. Thirty-two. See it?"
Jack's quick mind took in the situation on the instant.
"But you are no German," he protested.
"No, I'm English. Name of Davis. But I am in the game for what it's
worth, the same as you are."
"I see," said Frank. "And you have been sent after our information?"
"Yes; and I shall have to hurry. We may be interrupted at any moment."
"We haven't had time to jot down anything," said Jack, "but we'll tell
you what we have learned."
He whispered for some moments and Davis nodded understandingly. At last
the boy ceased his whispering.
"And that's all you know?" asked Davis.
"Absolutely all," replied Jack, and added to himself, "and a whole lot
more than I know, for that matter."
"Then," said Davis, "you believe that if we can get to the mouth of the
Thames we can learn the whole secret?"
"That is my opinion," said Jack.
"Good; then I'll pass the word along. Good-bye."
Davis moved toward the window and a moment later disappeared on the
outside.
"Now," said Frank to Jack, "just what did you tell that fellow? I
couldn't hear all that whispering."
"Well," replied Jack, "I told him we had learned very little; but that
the secret of the whole affair was at the mouth of the Thames; that that
was where we were heading for when we were captured."
"And did you give him some kind of a hint as to the nature of the
mystery?"
Jack smiled.
"Well, yes," he said. "I told him he would find some queer explosives
there and a large number of swift torpedo boat destroyers, equipped with
submarine nets. I told him that these made nightly raids into the
Channel and the North Sea and thus disposed of the German submarines."
"And he believed it?"
"He seemed to. But that was the best I could do on short notice and
knowing no more than I do of the matter."
"Well, it wasn't so bad," grinned Frank.
"I flatter myself that it could have been worse," returned Jack
modestly.
They fell into a long silence, which was suddenly broken by Frank, who
exclaimed anxiously:
"Say! Do you suppose that could have been a trap?"
"Trap?" repeated Jack. "What do you mean?"
"I mean, do you think Lord Hastings or some of the other British
officers sent that man here simply to get evidence against us?"
"By Jove!" exclaimed Jack. "I never thought of that. Whew! Maybe I have
gotten us into worse trouble than ever."
"If it was a trap, I guess you have," returned Frank glumly. "Yes, it
was a good job you did, I don't think."
"Wait a minute, though," said Jack. "If it were a trap, it would be
plainly evident we didn't know what we were talking about. That should
be enough to let us out."
"Unless they believe we smelled a mouse and acted accordingly," returned
Frank.
"Oh, well," said Jack, "there is no use worrying about it. We'll have to
take what comes and that's all there is about it. Now, I'm going to rest
a bit. When they come in, wake me up."
He leaned back in his chair and closed his eyes; and in the meantime
Frank continued to turn events over in his mind.
Half an hour later Lord Hastings, the man who had led the party that
captured the boys, a figure attired in the uniform of a colonel of
infantry, and several others entered the room. The uniformed man Frank
immediately took to be Colonel Masterson, and he was right. Frank nudged
Jack and the latter opened his eyes. Then both boys got to their feet.
"So these are the German spies, eh?" said Colonel Masterson.
"That's not true," declared Frank hotly. "We are no more spies than you
are."
"So?" said the colonel insinuatingly. "Then how does it happen you hold
such friendly conversation with another man who is under suspicion?"
Frank's heart sank. So it had been a trap, after all.
"I can explain that, sir," said the boy, turning to Lord Hastings.
"I have no doubt of that," was the reply. "The question is, can you
explain it satisfactorily?"
"Yes, sir, we can," interrupted Jack.
Here Colonel Masterson took a hand again. He spoke to Lord Hastings.
"What shall we do with them?" he asked.
"That, colonel, is for you to decide," was Lord Hastings' reply.
"Do you think it necessary to call a court martial?" continued the
colonel.
"In view of the evidence we have, I should say not," returned Lord
Hastings.
"And still," said Colonel Masterson, half to himself, "it seems to me
that every man should be given a chance."
In the minds of the two boys now there was not the slightest doubt that
they were in as perilous a situation as they had ever faced.
"Lord Hastings," said Jack quietly, "I assure you you are all mistaken.
However, we shall protest our innocence no longer, for I see it would be
useless."
And then the two lads were treated to one of the surprises of their
lives. Lord Hastings' stern expression gave way to a smile, and he
strode quickly toward them and extended a hand to each.
"Surely," he said, "you didn't think I doubted you."
The lads were too stunned to say a word.
"I just wanted to teach you a little lesson," continued Lord Hastings.
"In the future, perhaps you will neither fall short nor go beyond your
orders. I ordered you to Gravesend. You should not have gone beyond."
"But Davis, sir?" exclaimed Frank.
"As long as you were here, apparently prisoners," was the reply, "I
simply used you to advantage. Davis is a German spy."