The journey has left him suspecting much but knowing nothing, which puts him in the same predicament as I. When he had revived, I put a suggestion to him: “I hope you will not think me forward, Doctor, but it seems to me that vast consequences balance on the intelligence that we collect, or fail to, in the next days. You and I have each used all the craft and wit that we could muster, and only skirted the matter. Could it be that we must now relax our grip on Subtlety, and fling our arms around Courage, and strike for the heart of this thing?”

Contrary to what I had expected, these words eased and softened the face of Dr. von Pfung. He smiled, revealing a finely carven set of teeth, and nodded once, in a sort of bow. “I had already resolved to gamble my life on it,” he admitted. “If I have seemed nervous or distracted to you, it is because I could not see my way clear to risking yours as well. And it makes me uneasy still, for you have much more life ahead of you than I do. But-”

“Say no more, we must not waste our energies on this sort of idle talk,” I said. “It is decided-we’ll roll the dice. What of your escorts?”

“Those young men are officers of a cavalry regiment-probably the first to be cut down when Louvois invades. They are men of honor.”

“Your driver?”

“He has been in the service of my family his whole life and would never permit me to journey, or to die, alone.”

“Then I propose we strike out for the Meuse, which ought to lie two or three days’ hard riding east of here, on the far side of the forest Argonne.”

As quickly as that, Dr. von Pfung rapped on the ceiling and instructed the driver to keep the sun on his right hand through most of the coming day. The driver naturally fell onto those eastward roads that seemed most heavily traveled, and so we ended up following the deep wheel-ruts that had been scored across the ground by the heavy ox-carts in preceding days.

We’d not been on the road for more than a few hours before we overtook a whole train of them, laboring up a long grade between the valleys of the Marne and the Ornain. By taking advantage of occasional wide places in the road, our driver was able to pass these carts one at a time. Peering out through the carriage windows, Dr. von Pfung and I could now plainly see that the carts were laden with pigs of a gray metal that might have been iron-but as there was not a speck of rust on any of them, they must have been lead. Reader, I hope you will not think me silly and girlish if I confess that I was pleased and excited to see my suspicions borne out and my cleverness proven at last. But a glance at the face of Dr. von Pfung crushed any such emotions, for he looked like a man who has returned home in the night-time to discover flames and smoke billowing from the windows of his own house.

At the head of the train rode a French cavalry officer, looking as if he had just been condemned to serve a hundred-year stint in Purgatory. He made no effort to hail us and so we quickly left him and his column far to the rear. But our hopes of making up for lost time were quashed by the nature of the terrain. The Argonne is a broad ridge running from north to south, directly across our path, and in many places the ground drops away into deep river-courses. Where the terrain is level, it is densely forested. So one has no choice but to follow the roads and to make use of the fords and bridges provided, be they never so congested and tumbledown.

But the sight of that miserable young officer had given me an idea. I asked Dr. von Pfung to close his eyes, and made him promise not to peek. This intimidated him to such a degree that he simply climbed down out of the carriage and walked alongside it for a while. I changed out of the drab habit of the nunnery and into a dress I had brought along. At Versailles this garment would scarce have been fit to mop the floor with. Here in the Argonne Forest, though, it rated as a significant Fire Hazard.

A few hours later, as we descended into the valley of a smaller river called the Ornain, we overtook another train of lead-bearing ox-carts, which was picking its way down the grade with an infinity of cursing, collisions, and splintering wood. Just as before, there was a young officer riding at the head. He looked every bit as miserable as the first one-until I popped out of the carriage window, and almost out of my dress. Once he got over his astonishment, he almost wept with gratitude. It made me happy to give this poor man such pleasure, and by nothing more than putting on a dress and opening a window. His mouth fell open in a way that reminded me of a fish; so I resolved to go fishing. “Excuse me, Monsieur, but can you tell me where I might find my uncle?”

At this his mouth opened a little wider, and his face reddened. “Mademoiselle, I am ever so sorry, but I do not know him.”

“That is impossible! Every officer knows him!” I tried.

“Pardon me, Mademoiselle, but you have mistaken my meaning. No doubt, your uncle is a great man whose name I would recognize, and honor, if I heard it-but I am too foolish and ignorant to know who you are, and consequently I do not know which great man has the privilege of being your uncle.”

“I thought you would know who I was!” I pouted. The officer looked extremely dismayed. “I am-” Then I turned around and slapped Dr. von Pfung lightly on the arm. “Stop it!” Then, to the officer: “My chaperone is an old fart who will not allow me to introduce myself.”

“Indeed, Mademoiselle, for a young lady to introduce herself to a young man would be unpardonable.”

“Then we shall have to conduct our conversation incognito, and say it never happened-as if it were a lovers’ tryst,” I said, leaning a bit farther out the window, and beckoning him to ride a little closer. I was afraid he would swoon and get himself wrapped around the axle of our carriage. He maintained his balance with some effort, though, and drew so close that I was able to reach out and steady myself by putting my hand on the pommel of his saber. In a lower voice I continued: “You have probably guessed that my uncle is a man of very high rank who has been sent out to these parts to execute the will of the King, in coming days.”

The officer nodded.

“I was on my way up from Oyonnax, returning to Paris, when I learned he was in these parts, and I have decided to find his camp and pay him a surprise visit, and neither you nor my chaperone nor anyone else can prevent it! I just need to know where to find his headquarters.”

“Mademoiselle, is your uncle the Chevalier d’Adour?”

I adopted the look of one who has been gagged with the handle of a spoon.

“Of course not, I didn’t really think so… neither are you of the House of Lorraine, I gather, or you would not need directions… is it Etienne d’Arcachon? No, forgive me, he has no siblings and could not have a niece. But I see from the softening of your beautiful face, Mademoiselle, that I am drawing nearer the truth. The only one in these parts who is above the young Arcachon in rank is the Marechal de Louvois himself. And I do not know whether he has yet come south from the Dutch front… but when he does, you may look for him along the banks of the Meuse. Provided, that if you ask for him there, and learn that he has already disembarked, you will have to follow his track eastwards into the Saarland.”

That conversation occurred the day before yesterday, and we have done nothing since then but toil eastwards through the woods. It has had the air of a funeral procession, for as soon as Dr. von Pfung heard the name of Louvois, all doubt vanished that the Palatinate was to be invaded. But the officer who uttered that name might have been guessing, or passing on a baseless rumor, or telling me what he thought I wanted to hear. We must see this thing through and view incontrovertible evidence with our own eyes.