There Praga was waiting, and I gave him the authority which I had written out to von Krugen to release the Duke Marx, and added in a tone loud enough for the major to hear:

"I shall be in Munich to-night or to-morrow. You can see me there."

A minute later the train started.

"Now for freedom, Minna. A few hours more and we shall be across the French frontier!" I exclaimed.

"Did you hear Major Gessler say that we had been three hours in the garden this morning, Karl?" asked Minna, blushing and smiling. "Can it really have been so long?"

"The time did not fly on the same wings for him as for us," I answered; "and if the next half-dozen or so will only speed at the same pace, I shall breathe all the more freely."

"And will they, do you think?" she asked demurely as she crossed from her seat to that next mine.

They did, although I had many moments of anxiety.

The journey itself was as uneventful for some hours as a tourist's trip.

We had the compartment to ourselves for the greater part of the time, though occasionally an unwelcome pa.s.senger came in for a few miles, and so broke the thread of our long, delicious talk. But my anxiety began to increase when, as the hot afternoon pa.s.sed and the cool evening air refreshed us, we began to approach the frontier. I could not put my fears into words, nor could I see any probable reason to fear interruption. But whenever we stopped I looked out with an ever-increasing apprehension I could not entirely allay, and scanned curiously the people standing about on the platforms.

As we ran into the frontier station this feeling quickened up into excitement. A few minutes would see Minna safe, if only there were no interruption.

The officials came to examine tickets, then others to see the baggage, and still all was going well. We had no baggage, of course, and sat watching the different effects which that most irritating process of examination produced upon the tempers of our fellow-travellers.

As the time slipped away I fast grew easier in mind, and I joined with Minna in laughing at one or two comical incidents. But my laughter died away as I saw a couple of officials walking slowly along the train, scrutinizing closely all who were in the carriages.

On catching sight of me one of the men started, and drew the attention of a companion, who looked quickly in my direction, and then referred to some papers. The papers seemed to satisfy him, for he called up a couple of men, and all four came to our carriage.

"Something is wrong," I whispered to Minna. "Be on your guard."

"Pardon me, sir," said the man, bowing, "but I think you are the Prince von Gramberg, and this lady is the Countess Minna von Gramberg?"

"Yes. What do you want?" I replied.

"I am sorry to incommode your Highness, but may I ask you to alight for a moment?"

"How much time is there before the train starts?" I asked sharply.

"There will be plenty of time. Will you come to the waiting-room, and you, madam, as well, if you please?"

"No, I will not," I answered firmly. "If you have anything to say to me, say it here. What is it?"

"I regret that my instructions are to detain your Highness."

"Let me see your instructions."

"Pardon me, I am not at liberty to show them. But I trust you will make this repugnant duty as little unpleasant as possible. It is inevitable,"

and a glance at the men around him emphasized his meaning.

"Where are your instructions from? At whose instigation is this unwarrantable liberty taken with us?" I asked, with as grand an air as I could a.s.sume.

"I can say no more now than that you must really do what I wish. You will surely see the uselessness of resistance."

His tone changed slightly, and he showed a little more authority.

Minna had turned very pale, and sat trembling.

"We had better go," she said in reply to a glance from me.

"I comply--under protest, mind," I said to the official. "I shall hold you responsible for this outrage."

He spread out his hands and shrugged his shoulders by way of reply; and, when we left the carriage, he and his men walked on each side of us to the waiting-room. He came in alone with us, signing to the others to stay outside, and he gave utterance to the most voluble apologies for his unpleasant duty.

At that moment the whistle sounded, and the train started.

"You said there was plenty of time for this to be explained before the train went," I cried angrily.

"Before your train, your Highness; and, besides, I wished to avoid any scene. But I am pained to say you must consider yourselves under arrest, and must be prepared to return to Munich by the first available train."

CHAPTER XXVII

AN OLD ENEMY

I saw at once it would be hopeless to attempt any resistance to this new development. My first feeling was one of bitter chagrin and exasperation, mingled with genuine alarm for the consequences to Minna.

Who had dealt the blow, and for what object? I knew that I had rendered myself liable to arrest and prosecution for my impersonation of the Prince von Gramberg, although, despite what Baron Heckscher had said, I could not understand who would attempt to set the law in motion.

But with Minna it was very different. It was certain that the conspiracy with which she had nominally been concerned might carry very ugly consequences; but, at the worst, any such act would const.i.tute only a political offence against the Bavarian laws, and I did not think that outside Bavaria she could be touched. But we had long pa.s.sed that frontier safely. Whose hand, then, was this?

I recalled, with something of a shudder, the news which Major Gessler had told me, to the effect that von Augener had gone to Munich, and I saw that, if our arrest was made at his instigation, the results might be even more serious than I had antic.i.p.ated.

"I have no intention to offer resistance to this step," I said after a pause of thought; "but, of course, you must satisfy me of your authority for it."

"I am the chief of the police here," replied the official, "and hold full instructions--very full instructions indeed, and very urgent ones.

The case is a very exceptional one."

"But surely you can tell me the nature of the charge for which you say I am to consider myself under arrest?"

"Under ordinary circ.u.mstances I could and should, of course, do so; but not in this. I trust you will understand my position."

"You have performed an unpleasant task very tactfully. But can you tell me no more than you have--if not officially, then as a matter of courtesy?"

"We are not allowed much lat.i.tude for courtesy, I fear, your Highness; but I may tell you privately that I have not been informed of any charge against you. My instructions are merely to prevent your crossing the frontier should you attempt to do so, and to see that you return to Munich; and these instructions, which came first from Munich, have been repeated as urgent from Berlin."

"I need no more than that, and will not mention that you told me. We will return to Munich, Minna," I said, turning to her.

There was an hour to wait for the train, the man told me, and we filled up the time by getting some supper. It was a doleful enough meal. The police official did his best to make the fact that we were under arrest as little obvious as possible; but it was plain to me that we were kept under the strictest surveillance.