"Two or three of my cousins will take a walk in the piazza before the Palazzo Monaldeschi on a Friday evening, when everybody strolls," Marco said. "If their mere presence in that part of the city does not cause an incident, they will step on a few toes."

"It will take some courage to go into the lion's den," Daoud remarked.

The young Filippeschi chieftain laughed ruefully. "We possess more of courage than we do of anything else."

If they did not also possess some prudence and the ability to keep a secret, Daoud thought, everything was lost.


XLI

The stained glass in the cathedral's deeply recessed rear windows broke the sunlight of the April morning into blue, yellow, and red beams. Walking slowly through the nave, Simon wondered why Sordello had insisted this time on meeting him in person in the cathedral rather than sending his news through Ana. The departure from their routine gave Simon an uneasy feeling that some disaster was about to befall him.

The miraculous altar cloth with the dark spots in its center was mounted in a gilded frame above the altar. On each side of it a tall white candle burned. At the foot of the altar two priests in black cassocks and white surplices knelt on benches, their heads resting on their folded arms so that it was impossible to tell whether they were sleeping or praying. In the four months since the cloth had been brought to Orvieto, it had never been left unattended. The pope had decreed that priests in hourly shifts would watch day and night before the blood of the Savior.

Simon suspected reverence was not the only motive for this vigil. He knew several tales of famous relics being stolen, not only from pious zeal, but because relics attracted pilgrims and their money. And the people of Bolsena might still be jealous.

Hearing footsteps behind him, Simon approached the altar, genuflected, and walked into the shadows on the left side of the cathedral. He paused by a fluted pillar that rose like a tree trunk. Approaching him was a beggar in a tattered gray cloak that hung to his ankles. A deep hood hid his face. The man gripped Simon's arm. The face of Sordello looked out of the shadows under the hood. Simon pulled his arm free.