In vain did the bandit struggle to free himself from Hal's firm grasp.

The lad clung to him tightly in spite of all his efforts. Then, realizing that the Grand Duke must be convinced, he dropped the beard to the ground and stepped back while half a dozen rifles covered the count.

The Grand Duke, with a wave of his arm, instructed the officer in command of the firing squad to release the two lads. Then he ordered him to conduct the bandit chief to his quarters, and motioned the lads to follow. Inside the tent the Grand Duke turned upon his false friend.

"De Reslau," he said, addressing the prisoner, "we have been friends, and for that reason I am offering you a chance to make a satisfactory explanation--if you can."

"I have nothing to say," replied the prisoner.

"Will you tell me how you have conducted your operations?"

The bandit did not reply and Hal stepped forward.

"Your Excellency," he said, "I believe I can rehea.r.s.e it from beginning to end. The count probably will correct me if I am wrong."

The Grand Duke ordered him to proceed.

"Well," said Hal, "the count knew of our mission. We went horseback, but the count, being prepared for these rapid journeys, proceeded by automobile."

The bandit chief glanced at the lad in surprise.

"How did you know that?" he demanded.

"We stumbled upon your automobile garage in the mountains," said Hal quietly. "Of course, when we returned, the count was waiting for us. Why he left us behind alive when he came back here, I don't know, but I now remember how greatly surprised the count was to see us back safely.

Immediately he planned to get us out of the way. Hence the attack the other night, in which we were fortunate enough to capture him."

"But the escape?" demanded the Grand Duke. "How did he escape?"

"Very simple," replied Hal. "The man to whom you gave the pa.s.s to see the prisoner was of course not Count de Reslau, but a man made up to resemble him. Am I right, count?"

"Yes," replied the bandit. "I have kept him near me for that very purpose. He had his orders that in the event I was ever arrested, he would make up to resemble me."

"Exactly," continued Hal. "Once alone with the prisoner the rest was easy. He removed his disguise, and Brunnoi removed his. Brunnoi came out as Count de Reslau, and the other man stayed. Naturally, the first thing the count thought of when he was free was to dispose of Chester and myself. Hence his call this morning. As he escaped from Alexis I succeeded in pulling off his beard. That's all there is to it."

"And now," demanded the bandit chief, "what are you going to do with me?"

"There is but one thing I can do with you," replied the Grand Duke. "The fate of Count de Reslau shall be the same as that already p.r.o.nounced for Brunnoi, the bandit. You shall be shot within the hour. Personal friendship shall not keep me from doing my duty. Officer, see that my command is carried out."

The guard closed in about Count de Reslau and he was led away. Then the Grand Duke Nicholas, commander-in-chief of the Russian armies, sank into a chair, and buried his face in his arms on the table. Quietly the lads left the tent.

"By Jove!" exclaimed Chester, as they walked along, "you spotted de Reslau just in time. Another moment and it would have been too late.

Tell me, how did you happen to hit it?"

"Ever since I pulled Brunnoi's beard off this morning," replied Hal, "another face has kept flashing into my mind. I could not make it out clearly until just as we stood before the firing squad. Then I saw it as plain as day."

"It's lucky for us that you did," said Chester with enthusiasm. "But here comes Alexis. He'll be glad to know that Brunnoi has been disposed of."

And he was.

"But you make much over a small matter," he said.

"Small matter!" exclaimed Chester. "I should say that proving Brunnoi and Count de Reslau were one and the same person was quite a big matter."

"If you had asked me," returned Alexis calmly, "I could have told you that several days ago."

"You could?" cried both lads in a single voice.

"Of course. I knew it right along. You see, my eyes are unusually keen.

I remember once how this keen sight proved of great advantage. We were on a raid. The officer in command, using his gla.s.ses, could not quite make out objects moving some miles away. He called upon me. My eyes, being far more powerful than the gla.s.s, showed me plainly what was going on, and we were thus kept from falling into a trap. Then I remember another case----"

"One is enough," said Hal dryly. "If you knew Brunnoi and Count de Reslau were the same person, why didn't you say so?"

"Why," said Alexis in no wise disconcerted, "I didn't see that it made any difference."

"Then your sight is not so good after all," said Chester. "But what are we going to do now, Hal?"

"Well," said Hal, "I guess we might as well go get Marquis and return to our regiment. Our work here is done."

The dog was indeed glad to accompany his three friends forth once more, and so, procuring three fiery chargers, the trio set out to rejoin their regiment at the front--some miles to the west of the city of Lodz.

Most of the officers of the regiment to which the three were attached had been killed in the previous battle, and so when they finally reached it, Alexis found that instead of being a lieutenant he had become a captain.

"You see," he told the boys confidentially, "a brave man always comes into his own. You will see how these fellows fight with me at their head. They will be a whole lot different, I can tell you."

The Russians had intrenched themselves along the entire front, as had the Germans only a short distance away. During the days in which the lads had been in the midst of the Carpathians, there had been only skirmishing between the opposing forces. Long range artillery duels raged incessantly; but there had been little work for the cavalry and infantry.

There had of course been several charges and counter charges, but the advantage rested with neither side. The Russian troops, in spite of the cold weather, made themselves comfortable in the trenches, wrapped to the chin in their heavy sheepskin garments. Used to severe winter weather, the Russian troops did not fare as badly as did the Germans, who suffered severely.

The lads' regiment was stationed near the center of the long line of battle. Preparations for a movement of some sort were being made on all sides. Troops were being hurried here and there, and officers dashed hither and yon. Occasionally the men burst into song; while from the German trenches came the chanting of the "Watch on the Rhine." The men of both armies were making the best of the situation, and seemed reasonably happy.

From his pocket one of the Russian officers now produced a pack of cards. Alexis, invited to take a hand, consented, but Hal and Chester refused.

"What's the matter?" demanded the officer. "Are you too good to play cards?"

"Not a bit," smiled Hal. "We simply don't care to play, that's all. We do play occasionally, for pastime, but we don't gamble."

"Don't gamble!" exclaimed the officer. "How can you play cards if you don't gamble. Come on now, we need two more players."

"No," said Hal, decidedly. "We shall have to ask you to excuse us."

Even Alexis glanced at the lads in astonishment. Plainly this was beyond his comprehension, as gambling among the Cossacks is an ordinary pastime. But the other officer was not satisfied. He arose and came directly up to Hal.

"You must play with us," he said.

"I am sorry," replied Hal, "but we do not care to play."

"Afraid, eh?" said the Russian.

"No," replied Hal, "we are not afraid. We simply don't care to play."