Both brothers started to speak, and it was the orator's voice than won out.

"No, Doctor," Bernardo boomed. "Understand that we were in no wise cognizant of these deaths! We were not aware that prostitutes were being murdered until last Saturday, when your apprentice came around asking questions about Zorzi, followed not long after by a messenger from the Council of Ten. Jacopo knew, because he consorts with servants and lowlifes, which we most certainly do not. He took great pleasure in enlightening us. I was deeply shocked and distressed. I convened a meeting of the family on Sunday, including Fedele and Lucretzia, and even signora Isabetta."

"Jacopo?"

"We called him in a couple of times."

"Not your mother?"

"Our mother was feeling indisposed that morning. I had a long discourse with her later. At the meeting I suggested that we all demonstrate that we could not have been involved. Jacopo went and fetched a diary of his own, and we looked up the dates, so far as we knew them. We were not certain when the first woman died, but Jacopo had alibis for the three we did know about."

The Maestro had been shaking his head all through this. "I did not say that any of you committed these crimes in person. But Jacopo locates the victims, starting with the information in that old journal your mother kept of Zorzi's escapades. Jacopo baits the traps, as he did by writing the note I mentioned. He may even hire and pay off the bravo who does the actual dirty work, but just because there is no literal blood on his hands makes him no less guilty in the eyes of the law." He chuckled. "Did you happen to notice when he started keeping this convenient diary?"

Domenico sighed. "I did. When do you think?"

"Around the middle of last December?"

"Yes."

"Jacopo Fauro," Bernardo declaimed, "is a compulsive liar. But why should he murder people to avenge a half-brother he can scarcely remember, a man eight years older than himself?"

"For money, clarissimo," the Maestro said. "Just as the bravo does. And who has both a motive of vengeance and all the money required to finance this hellish conspiracy?"

Right at that moment someone started beating a thunderous tattoo on the door knocker. We had another visitor.

30

I could have outstripped a bat between the dining room and the door, but even before I arrived the caller began hammering again. I had given up trying to guess who might call on us next, but I was fairly certain that Missier Grande would be more subtle than whoever this was. As soon as I clattered the lock, the racket stopped. The visitor pushed on the door and burst through.

"Where is he?" she shouted. "Where are they? My husband? Sier Bernardo?"

Signora Isabetta's head was bare, which is an unthinkable breach of custom and her graying hair was bedraggled. She was gasping for breath, wore a bloody contusion on her left temple, and was not dressed for outdoors. I could hear old Luigi downstairs arguing fiercely with a woman, but of course no lady would leave the house without a companion. Ignoring Isabetta, I strode over to the balustrade and peered down the stairwell. I waved to the watchman to let him know all was well and he waved back. I returned to the salone.

Already Giorgio and Mama had emerged from the kitchen at the far end, anxious to discover what all the ruckus was about. Isabetta, no longer in the slightest bit mousey, had tried the door to the right, discovering the Maestro's bedroom, all dark. As I headed for the atelier, she shot past me and barged right in. Do not doubt that I followed. The men were all on their feet by then, even the Maestro, clutching his staff with both hands, leaning on it for support.

"She's gone!" Isabetta shouted, "She's gone!" She kept repeating it, trying to be understood over the brothers's cries of alarm and the Maestro's efforts to issue medical instructions. Domenico grabbed his wife to calm her. I grabbed a chair and put it behind her knees. Between us we sat her down. I headed for the cupboard where we keep the medical supplies.

It was Bernardo's cannon voice that prevailed. He bellowed for silence and got it.

"Donna Alina?" he demanded. "She hit you?"

Isabetta just nodded, suddenly gasping for air. Her husband was kneeling at her side, chafing her hand; the doctor had only a few feet more to go. I put his black bag where he could reach it, brought another chair for him, and then went back to the cupboard to fetch brandy.

"Just superficial, I think. Pass me that candle. Head wounds often bleed to excess." Nostradamus was trying to calm the patient and everyone else as well. He peered carefully at her eyes.

"What happened, dear lady?" Bernardo demanded. "Relax. Take your time."

"Went in… to put her to bed… room dark… didn't expect… behind the door… clubbed me with the cherub… wearing black…"

At that point a new voice suddenly interrupted, screaming at the top of my lungs: "Did Jacopo tell her about Violetta?"

If you have ever been out on a very dark night during a thunderstorm, you understand how a sudden flash will illuminate the entire world-not just the hands that a moment before you had not been able to see in front of your face, but even distant mountains. That was how it felt. Suddenly it was very clear that we had made a horrible mistake.

Everyone was staring at me in astonishment. Apprentices do not yell like that in the company of their betters. But they all knew what I meant.

Bernardo boomed, "No, we established right at the beginning that Jacopo had just come in. He was brought straight to us, not our mother."

But Isabetta was nodding yes.

He scowled. "And after we had spoken with him, I gave him strict orders that he was not to see her. I forbade it categorically. I warned Agnesina to keep him away from her."

Agnesina was Alina's elderly ladies' maid and I could not imagine her herding Jacopo around even if she were armed with a musket.

"He had been to see her first?" Domenico asked, and again his wife nodded-to the annoyance of Nostradamus, who was trying to examine her head wound. "We should have known he would have gone directly to her. Obviously he went to her first, then went out the stairway and came in again by the front door before reporting to us."

"Where is Jacopo now?" That was me, almost shouting in Isabetta's ear. The others continued to ignore my disrespect.

"If he has any sense," Bernardo said, "he's halfway to Florence already. I told him that our patience was exhausted; that he was to leave our house before noon tomorrow. And I warned him that the only way he could be sure of keeping his head on his shoulders was to get both of them out of Venice with utmost dispatch, and furthermore that it was our intention to cooperate in fullest measure with the authorities."

"Of course he would have gone to her first," Domenico muttered reproachfully. "Why didn't I see that? We should have known he was lying when he denied it."

"No bravo?" The Maestro very rarely loses his air of Jovian calm, but he was close to shouting too, now. "You mean she does her own killing?"

Of course that was what they meant. They could no longer deny it. And that was our terrible mistake. I was an idiot not to have realized it days ago. I had tackled Honeycat on the Campo San Zanipolo and toppled him like a skittle. I should have known that there was something far wrong. A professional killer, a bravo, would have planted his knife in my lungs instead of trying to saw through my ribs. I had been contesting with a woman, and a woman more than twice my age.

The room was frozen. Four men and one woman were waiting for someone else to speak, and somehow everyone seemed to be watching everyone else. The Maestro recovered first.

"Donna Alina killed those four women with her own hands?"