We turned to the east, toward the lake. Lovernius explained that it was our duty every morning to inspect the great earthworks and receive the reports of the sentry officers. Thankfully, we would not have to ride the whole nineteen miles of it. The officers of the western half would ride to meet us somewhere in the middle. Every mile along its length a detachment of auxilia lay encamped. No doubt these men were nervous, for their camps were far more vulnerable to attack than the great legionary camp. But then, it is good for sentries to be nervous.
The guards at the swampy lake end of the wall reported no incursions the previous night. And so it went for seven or eight miles; no enemy action except for curses and spells screamed from the darkness beyond. The sentries spoke contemptuously of these ineffective assaults, but it was daylight now. I knew that it had been different the night before, when these same men had clutched their weapons and strained their wide eyes toward those uncanny voices in the outer gloom.
About noon, we came to a clear pool and dismounted to let the horses drink. I handed my reins to Indiumix and walked around the pool to stretch my legs. The muscles of my inner thighs were tight from clamping the barrel of the horse all morning. As I was about to turn back, a glimmer in the water caught my eye.
I stepped out onto a flat rock in the water and bent to look more closely. Something gleamed from the shallows. Getting down on my knees, I fumbled for it, my efforts made clumsy by that magical property of water that made my arm seem to bend beneath the surface. But soon I had it out. It was a beautiful fibula, a Gallic cloak-pin of fine gold. Exultantly, I took it back to show my troopers.
“Someone’s lost a good pin,” I said holding it up for them to admire. “Bad luck for them, good luck for me!” To my surprise, they looked shocked and angry.
“Throw it back, Captain,” Lovernius said quietly. “A water sprite lives in there. Someone threw that in as an offering before embarking upon some dangerous feat, perhaps preparing for battle.”
I looked at the brooch regretfully. “He may be dead and no longer need the sprite’s protection.”
Lovernius shook his head. “It is death to take gifts pledged to the gods. It may have lain there a hundred years in full view, but no one would touch it.”
I had seen Gauls toss small coins into pools for luck, but I did not know that it was taken so seriously. With a sigh, I threw the fibula back into the water, where it made a small splash. I was not about to offend the local gods. The men grinned and nodded, pleased that I respected their customs. It was also prudent. They probably would have killed me before we got back to the camp and made up a story about an enemy ambush.
As we rode on, Lovernius told me just how seriously the Gauls took this aspect of their religion. Sometimes, before a battle, they would pledge a whole enemy army to their gods in exchange for victory. After the battle, no enemy was spared. Not only were their bodies cast into a pool or marsh, but their weapons and armor, their baggage carts and treasure, their horses, cattle, and slaves were all destroyed or killed and thrown in as well, so that not so much as a cloak or a copper coin remained as loot for the victors. All was given to the gods.
There were places in the deep forests where great heaps of these strange battle trophies spent centuries slowly sinking into the mud. He also explained to me the horrible punishment meted out to anyone who took even the smallest item from one of them. I vowed never to go within spitting distance of such a trove.
It was afternoon when we rode back into the camp. I tendered my report to Titus Labienus, Caesar’s legatus and deputy commander, then went in search of a legionary barber for a shave. I was not about to trust Hermes’ inexpert hand at so delicate a task.
Freshly shaved, my stomach growling, I was walking back through the rows of legionary tents toward my own quarters and lunch when somebody hailed me.
“Patron!”
I looked around. I stood near the corner of a century block not far from the praetorium. The camp buzzed with the usual activities of such a place. Men in full gear marched to relieve the sentries, others swept and cleaned the streets, others carried supplies hither and yon. Little leisure is allowed in a legionary camp in the daytime. It is constantly being improved. There are always latrines to be dug, a bathhouse to be erected if the camp is to be occupied for a long time. And, it goes without saying, it never hurt to have that encircling ditch another foot deeper, the rampart another foot higher. Men with nothing else to do could always whittle a few more sharpened stakes to set in the bottom of the ditch.
“Patron!” Now I saw a work detail tightening the ropes of a tent larger than the others and generally policing up its area. Doubtless it was their centurion’s tent, the lofty centurion being excused all such undignified labor. One of the men left the detail and trotted up to me. It took me a moment to recognize him.