“You are under arrest,” said the first man.

CHAPTER VII

Of course we were accustomed to being arrested, but this was a different matter from the other times. This might be a criminal offense. Foreigners, without passports, and with only a mad story about how they had lost them, trying to obtain entrance to the Royal Palace with a strange man hidden under a robe in the back of the car. And Helena, the only person who could vouch for us, a prisoner of the Black Ghost.

“What for?” John asked truculently.

“Because you must repeat that story to a higher officer,” the man answered. “If you saw that paper signed within twenty-four hours it is a forgery. The city of Herrovosca is under martial law.”

“Wait,” I said, holding up my hand with all the authority I could muster. I was frightened, and it seemed ridiculous to have come through so many difficulties only to be arrested at the very end of our journey, almost within speaking distance of the Queen. A few passersby added themselves, gaping, to the group of soldiers.

“We really have a legitimate errand to the Queen,” I said. “We only showed you those passes to see whether you thought them real. We suspected them ourselves. Here.” I offered him the red card that the Black Ghost had given us. He stared at it in surprise, and said, indifferently, “Yes, of course. This will let you through any police lines. If you drive your car on the wrong side of the street, and show this, it will be forgiven, but it makes no mention of the Royal Palace, and though I do not say so, there are many of these cards, and you may have stolen this one. You must go before the Colonel tomorrow.”

Tomorrow! Even that was not so bad as the presence of that man in the back of the car. While they were about to discover him at any moment, and we were under arrest, we certainly did not want to proclaim his presence. I cursed myself for a fool not to have told the soldiers about him immediately. We had only agreed to take him to the Palace, and we had done that. Now quite a crowd was collecting around us.

“Wait a moment,” I said. “I realise that you must take every precaution. You are right to do that, of course.” I stooped, took off my shoe, and since they looked suspiciously at me, I held it up in plain sight, while I removed the paper Helena had given me. Then I laid the shoe on the seat beside me.

For the first time the guard looked impressed. “Countess von Waldek,” he said. “Ah, yes, Countess von Waldek we know, and have had orders for three days to admit her immediately when she comes, but she does not come. She has disappeared. You will have to show this as well to the Colonel tomorrow.” He opened the front door, and another man opened the back one.