And at the same time saving your own life, thought Daoud. And biting your thumb at the Contessa di Monaldeschi who has been treating you like a servant. Oh, there are many reasons why you want to surrender to the Sienese.

But Daoud was in terrible pain, and so tired that fatigue itself was now as much a torment as anything he had suffered earlier. He longed to cut this conversation short.

"What has all this to do with me?"

"To display my good faith to the Ghibellini, I have decided to free you."

"Why should the Ghibellini care, one way or the other, what happens to me?" said Daoud. Slowly he rolled over on his side, to make it easier to look at d'Ucello. Pain flared in his arms and legs, in his back and chest. His hands barely had the strength to pull the blue cloak with him.

"You still deny that you are of that party?" d'Ucello asked.

"I am David of Trebizond."

D'Ucello rose to answer a knock at the door. Daoud lifted himself on one elbow to see who it was. In the shadowed corridor a white-robed friar, taller than d'Ucello, was peering in, trying to see Daoud.

"We are not quite ready for you, Fra Bernardino," said d'Ucello, half-closing the door.

"Wait, Signore," the Dominican said, putting out a pale hand. "Cardinal Ugolini has come here with men-at-arms and is demanding that you release this man David to him at once."