Cangrande scowled slightly, laying his sword against the parapet. The lady pointed out, "You made the rules. You chose the weapons. You cannot complain of them now."
"True, true." Cangrande looked up at the night sky and sighed. "I ordered the town sacked. I ordered every woman and child raped, the men tortured, then all put to the sword. Havoc. That really was my seal."
"Why?" asked Katerina, echoing Pietro's horrified thought.
"Oh, it's obvious enough. A reputation for savagery is almost as useful as one of clemency. Ask Caesar. Or better, Sulla."
"And yet you had your German commanders executed for disobeying you."
"Yes, well, I couldn't have that sort of thing stain my honour. It's a pity, they were loyal men. Is that all you have, my dear? Perhaps you do require bed rest."
"Oh, surely you recognize an opening gambit."
"Testing my walls, looking for a breach? Then you'll set your siege weapons to work?"
"If necessary. I rather think I'll be able to find a tunnel through. Let's move on to the Moor. You recall that, directly after Cesco came into my care, I summoned al-Dhaamin to produce one of his miraculous charts for us. Upon arriving in Venice, he and Ignazzio were assaulted. Was the Count was responsible for that?"
"Of course not. Until today the good Bonifacio had no notion of your passion for astrology."
"Then whom do you suppose set the murderers at the heels of the astrologers?"
Cangrande shrugged. "There are really only two choices."
"I doubt your wife knew enough about al-Dhaamin at the time to guess at his coming."
Cangrande clapped his hands. "Very good! Oh, Kat, I didn't know you had it in you. I will confess. I tried to have them killed."
Katerina clucked her tongue. "And after Tharwat was so good as to reveal your star chart to you when you came of age."
"A true ingrate I am."
"Yet he continues to live. No doubt you've had plenty of opportunities since then."
"Yes, but once he completed the boy's chart, he could do no more damage. In fact, he's proved useful at times."
"I'm sure. I move on now to a matter more pressing."
"Giovanna?"
"No, not yet. I want to ask about Morsicato. I want to know what really happened on the road between the cave and our carriage."
Releasing a dark chuckle, for the first time Cangrande seemed unwilling to speak. "You have talent." He took a breath. "I distracted him, then struck him. He thinks I was saving his life."
"So there were no rogue Paduans?"
"Don't be absurd. I had to protect Giovanna. At that time I thought he was the only one who knew her trespasses."
Pietro felt a shiver pass over him.
"And when you discovered that the rest of us suspected her as well, you decided to spare him. I suppose there was little point in his death if we all knew. Though I'm surprised you left him alive in the first place."
A shrug. "It pays to look ahead."
"True, foresight has reward. Like tucking loyal young Pietro in Ravenna and keeping him for when you needed him. I wonder how many other little surprises you have in store."
The Scaliger's eyes were bright, almost glowing. "She is my wife."
"And I am your sister," said Katerina. "Which is why the doctor lives. You cannot allow Giovanna to be maligned, but neither may you remove me. There was no point in killing Morsicato when all of us knew. But tell me — would you have killed Pietro, if he had been the one to discover it?"
Pietro leaned forward, exhaustion banished. Cangrande shook his head as if dismissing a fly. But he did not answer.
"Come, brother! Cane Grande, O Great Hound," mocked Katerina. "It is time to reveal yourself. You play regret and humanity well, but on this night of truth please admit you have neither."
Cangrande turned away, shoulders hunched. Pietro heard a voice quite unlike the Scaliger's usual measured tones. "Have I none? I suppose you should know. Yes, let the demons out. It is close enough to midsummer." He stared over the rooftops, head cocked to one side. "Of course I would have killed him. His father, too, even if it meant his great epic was never completed. She is my wife. I would kill a hundred of my dearest friends to protect her reputation."
"Her reputation?" asked Katerina. "Not for love."
"Caesar's wife must be above suspicion."
"But
Cangrande laughed. "More than suspected, I knew! I've known for two long years. It was clear that someone had opened doors of my loggia to allow Pathino to escape. Pietro wondered at the time how Pathino got into the square so quickly."