“No, no; they have builders working here. Workmen never lock up other people’s property.”

I could smell the scent from the Sacred Fire, as it wreathed up gently through the hole in the temple roof. It was too dark now to make out the thin trail. The temple’s ornamental drum seemed to loom above us, larger than normal, with a pale white sheen. The Forum outside would soon become eerie. It would look deserted, but everywhere would be alive with sinister rustlings and shufflings. Lovemaking and other unsavory deals would probably occur in here too. If the temple had been left open, dossers would warm themselves at the Sacred Hearth.

There would be patrols. They would come around and kick out vagrants. Once the creatures of the night took over Rome, we would be at risk from both them and those who guarded against them. We had to work fast.

Pallid lights flickered on the large Ionic shrine built against the entrance block. We could not risk a torch. I had not even brought one. The twinkly lamps on the shrine made it the best place to attempt entry. Anywhere else would be simply too dark. It would also mean we would be visible, if anyone came along.

I knew exactly where I was going to find a ladder. I had not been wasting time when I came here this morning. As in everywhere else I seemed to go these days, the contractors working on the Vestals’ House after it was destroyed in the Great Fire had adopted a storage area, roping off a corner of the enclosure, probably without a by-yourleave. Nothing was sacred to them. I did borrow a lamp from the shrine in order to explore what the men had left for me. Struggling to be quiet, we edged out the nearest set of rungs. It moved freely at first, then as we angled one end away from the other stuff it seemed to grow heavier and more awkward.

We dropped it. I put my hand over the light.

Nothing.

Sucking at my scorched palm, I listened to the nighttime sounds of Rome. Distant voices; faint wafts of desultory flute music; dear gods, an owl. More likely some gang’s watchman, giving a signal to his mates. Perhaps early notice that their mark was now approaching; perhaps a warning about the vigiles.

Already wheels were rumbling on all the roads into town. The rumpus would grow louder as huge delivery wagons strove against one another in the rush to bring provisions in. Heavy goods and fresh produce; delicacies and household wares; marble and timber; baskets and amphorae; rich men’s carriages. At least the racket might cover us if we had any more accidents.

Even though it was early June, the temperature had dropped with the coming of darkness. Cool air chilled my upturned face. Time to move.

Aelianus touched my arm; I breathed agreement. Together we lifted the ladder and transported it to beside the shrine. I bundled my toga and slung it over my shoulder. A well-sculpted haughty goddess watched me disapprovingly. Aelianus grinned and covered her up with his discarded cloak. He was worse than me.

I shinned up. The wall was too high. I might jump down on the other side with only mild sprains to hamper me, but I would have no means of escape. Cursing, I descended and whispered that we would have to bring another ladder, raise it, then I would sit astride the wall and heave the second one over to the other side. Professional roofers do it every day. I wished I had brought one with me to manage this.

It took a long time. Maneuvering ladders is no joke. People who have never tried it just have no idea. Builders’ ladders are cruderough, thin trees as side members, with branches nailed too far apart to climb up easily-and they tear your hands to shreds if you slip. If you want to test your ingenuity, brute strength, and calmness under pressure, try moving ladders in the dark, in silence, while thinking at every moment that your hour has come.

“Well done, Aulus. I’m going over. If you hear anybody coming, better remove the outside ladder. And keep quiet if a lot of lictors rush out here. Those layabouts don’t care a damn where they poke their rods.”

“What do I do if anything goes wrong?”

“Run for your life.”

He was Helena’s precious brother. I should have told him to go home.

XLII

NOBODY SEEMED TO be about.

I had descended into a corner of the garden area. Nearby, on the inner side of the gate, a handy lantern dangled from a hook. It was probably waiting for the Virgin who was on duty that night with responsibility for checking the Sacred Fire. I borrowed it.

If the Sacred Fire is ever allowed to go out due to inattention by one of the Virgins, the culprit is stripped and whipped by the Pontifex Maximus (in the dark, and from behind a modesty screen), then the Pontifex has to rekindle the flame using friction on fruitwood bark. Quite a performance. The Virgins are holy women who respect their ancient duties-but I had no doubt that if the flame should waver and dim at night, when no one was there as a witness, the duty Vestal just relit the embers from her lamp. Nervous that it might be missed, I decided to take it back.

I set off exploring, and within minutes my foot dropped into nothing, then I found myself plunged up to my knee in the cold water of an ornamental pool. I managed not to yell. With an effort I pulled out my sopping wet boot, shook off some strands of pondweed, and squelched back for the lamp.

Shielding the light, I picked my way around from the gate, this time along the ground floor of a long, quiet colonnade. The modest accommodation that had been destroyed in Nero’s Great Fire was being remodeled, though there seemed to be the usual hitches, for the work was not advanced. Under the damp, dark lee of the Palatine Hill, the charred bulk of the residence was hung with scaffolding. Filthy with fine dust, the colonnades had their upper columns missing altogether, the lower ones currently replaced by temporary braces. Staircases were now just gaping holes in the masonry.

At the far end I found the skeleton of a large new hall under construction, approached by temporary framework steps, and apparently due to be flanked by six small rooms; it would represent a king’s royal hut and six cells for his maidenly daughters, but even had it been complete the modern Virgins would never have slept here. Without doubt, their house contained numerous rooms for attendants-and fancy suites for each of them.

It was still quiet. Maybe the ladies all liked early nights. Their staff probably slipped out to taverns over towards the Circus Maximus if they wanted to carouse.

I retraced my steps, this time in the colonnade of the block that ran alongside the Via Nova. Here, there were more signs of occupation. I gently tested doors and windows, but they were all secure. Bound to be. Not so much to keep flighty Virgins in, as to keep out lightfingered construction workers who might purloin their jewelry.

Libel, Falco. Vestal Virgins never adorn themselves with necklaces.

CRINGING DISCLAIMER: Any imputation of Vestals’ vanity is retracted on legal advice.

I gathered they did wash their smalls: hearing a woman’s voice humming, I walked out into the garden and peered up at the building above me. Light broke in a thin ray from an upper-story window where the shutters were open-and where a string such as you may see any day above any Aventine backstreet hung, with long white ribbons drying in the night air. What you do not normally spot on washing lines are ribbons like the hair ornaments that the Vestals wear.

The tune being hummed was too cheerful to be hymnal, but I was contemplating a big surprise for one of the Empire’s most serious, stately women, who had absolutely no reason to welcome an intruder on her windowsill. The risk was hers too. A Virgin suspected of breaking her vow of chastity faced death. A presumed lover would be stoned; she would be buried alive.