Julia, come with me!” I grabbed a stout pine pole lying amid the rubble and we slid partway down the talus slope, zigzagging to a point above the span.
The Huns were like ants, bunched at the bottom, pointing up to where they spied us. One was angrily ordering the others further, and his posture and gestures were all too familiar. Skilla! Would I never be rid of my rival?
I saw what I was looking for. A rock larger than the others had slid down the talus and was perched precariously upright at one end, wedged in place by smaller rocks around it.
I planted the pole under, using a stone as a fulcrum. “Help me push!”
Julia pressed desperately.
The Huns, leading their ponies, began filing over the bridge.
“I can’t do it!” she shouted.
“Throw your weight against it!”
“I am!”
And then a smaller ball of energy sprang down the slope and hurtled onto the pole. Zerco! The dwarf’s impact, his weight multiplied by speed, was just enough. Even as the lever snapped, the rock sprang high enough to topple forward; and as it did other rocks broke loose and began sliding like a ruptured dam.
Zerco started to slide with it, his wife catching his tunic.
For a moment she swayed at the edge, about to tip.
I hauled at them, retreating upward. “We have to get out of the way!”
Now the hillside was roaring, beginning to slide in a sheet. We clambered to the cliff pass, grabbed solid rock, and turned. What a sight!
We’d triggered a major avalanche. Falling stone smashed into falling stone, rupturing the delicate equilibrium of the mountain. Dust was hissing upward in a geysered plume.
The rumble grew in volume, at first inaudible to the Huns below and then so loud that it overcame the sound of the rushing water. The barbarians looked up, staring in stupe-faction at the lip of the cliff. A spray of talus burst over and arced down.
They turned their horses and ran.
Now hundreds of tons of rock were sluicing over the precipice like a stone waterfall, and when they struck the bridge there was an eruption. Planks kicked skyward as if catapulted. Aging beams exploded into a spray of splinters.
The avalanche punched through the bridge as if it were paper, taking two Huns and their horses with it, and then the plume of rubble hit the torrent with a titanic splash. Bridge bits rained down.
We climbed to the top of the talus, where Eudoxius was, and looked back. I was jubilant. It was as if a giant had taken a bite out of the mountain. A haze of dust hung in the air.
Below, the middle of the bridge had disappeared.
The surviving Huns had reined in on the far side of the stream and stared upward, quiet at the damage.
“It will take them days to find another way around,” I said with more hope than knowledge. “Or at least hours.” I patted Zerco. “Let’s pray Aetius got your message.”
XIX
The guard tower of Ampelum overlooked the junction of two old Roman roads, one going west to the salt mines around Iuvavum and Cucullae, the other south to Ad Pontem and the mountain passes beyond. The tower was square, fifty feet high, crenellated at its crest, and topped by a tripod-hung kettle in which oil could be lit to send signals to distant towers like it. The fire had been lit many more times than help had ever arrived, given the depleted nature of imperial resources; and so this garrison, like so many, had learned to depend on itself. Rome was like the Moon: ever present and far away.
Around the tower’s base was a wider fortification of stone walls eight feet high, enclosing a courtyard with stables, storerooms, and workshops. The dozen occupying Roman soldiers slept and ate in the tower itself, relying on cows stabled on the ground floor to provide some warmth.
This animal heat was supplemented by charcoal braziers that gave the air a stale haze and, over the centuries, had stained the beams black.