"That figures," Tom said. "They can't just shoot you after taking you prisoner; that makes you a martyr. Have you heard what's happening to cardinals who support you?"
The pope inclined his head and cocked an eyebrow in silent inquiry.
"They are being assassinated," Ruy said. "We have word of nearly a dozen dead so far, from the father-general, and your own nephew saw Cardinal Bischi done to death in the street only this morning. It is the father-general's estimation that any cardinal who might not cooperate with Borja in the next conclave is being killed, if there is any chance he might be in Rome in time for the conclave. He has no conclusive information in relation to the cardinals elsewhere in Italy, but—" Ruy's silence, and small, discarding gesture with his left hand, was as suggestive as a whole litany of dead priests.
"We suspected . . ." the pope said. His face had gone from drawn and tired and harassed-looking to masklike. Almost as if the undertakers had been at work. Serene, even.
"Now the Holy Father knows." Ruy's tone was flat. "I have a message from Cardinal Antonio Barberini the Younger by way of authentication, if Your Holiness' advisers are in any doubt."
Tom caught the parsing. One look at the face of His Holiness Urban VIII would reassure anyone that he doubted not a single word, and would have believed if it had come from Satan himself.
Some of the papal aides began to get it. "He means to make himself pope," one of them murmured, and there were several gasps and not a few angry mutters.
Urban was shaking his head slowly. "Then I must ask myself whether, in these most difficult of times, Holy Mother Church can survive an antipope." He turned on its aides. "Can it? Advise me."
A lot of blank looks was the reply. A lot of blank, worried looks.
"Your Holiness," Tom said, "if I understood Father-General Vitelleschi correctly, there is going to be an antipope come what may. I don't know the law of the church, but assassinating your predecessor, even if it's covered up as confusion of the battle, has to make an election invalid, doesn't it?"
"Debatable, my son," the pope said. "There is precedent." His mouth twisted into a wry grin. "Not all of what the Protestants say about previous holders of my office is entirely slanderous."
"Your Holiness, would you have the likes of Borja as the true pope?" Ruy asked, and there was venom in his voice as he said the name. That figured. Ruy had seen more of what Borja had ordered done in Rome today than anyone else here, if Tom's guess was right. "If he holds the throne of Saint Peter, he can do so only as antipope while you yet live."
For long moments, no one spoke over the sound of the cannon roaring and the hubbub of the defenders about their work. "I must think about this," the pope said, at length. "And I must pray for guidance. There remain yet some hours—"
There came a distant roar, as of hundreds, thousands of throats yelling defiance. All along the parapet, heads turned, men leaned over and peered into the darkness. Tom looked himself, as did everyone in the party around the POPE.
Beyond the fires that the besiegers had lit in the outer ward, the outer defenses were visible as vague firelit blurs. Only now they seemed to heave and writhe and move, and gleam here and there as the firelight caught on helmets, breastplates, and weapons.
"They begin the escalade early," Ruy said. "Foolish. Many more will die than might have in a dawn attack. Your Holiness, if you will go, you must go now."
Outside, in the firelight, the advancing columns were plainly visible, lit by the fires they themselves had set. From within the advancing columns—merging into a crowd as they neared the walls—little jets of flame marked where musketeers were optimistically shooting at the walls. From the walls themselves, jets of flame in answer as Guards emptied their pieces at the oncoming horde. It wasn't enough. It would never have been enough. Tom could already see ladders beginning to rise.
That sparked a thought, and he dashed over to the far side to check the riverside wall. Nothing so far, and he could see the Guards on that wall running to either end to hold the bastions. "Ruy," he called out, "we can get out through the gate in the river wall if we go now. I don't see an assault coming over the bridge."
Ruy had been urgently addressing the pope, then appealing to the bodyguard who were with him even here. Now he headed for the stairs down, surrounded by Swiss Guards and holding the pope's arm. He managed to make it look like a gesture of support for an elderly gentleman—only a few years older than he himself was, but in attitude the gap was decades wide—but in truth it was the nearest he could get to frogmarching the pope.