"Silk, Your Signory." Daoud shrugged the pack off his shoulders and laid it on the table. He unlaced its flap and drew out a folded length of deep blue silk and then a crimson one. The shiny cloth slid through his long fingers.

"I am not a lord," said Lorenzo softly, reaching out to caress the silk. "Do not insult me by addressing me incorrectly."

"Yes, Messere."

Lorenzo took the pack with both hands and shook it. A shiny circular object a little larger than a man's hand fell out. Lorenzo picked it up and frowned at it.

"What is this, a mirror?"

"Yes, Messere. Our Trebizond mirrors are famed in Byzantium, Persia, and the Holy Land. I brought this as another sample of what we can offer."

"It is a good mirror," Lorenzo agreed. "It shows me my ugly face all too well."

Daoud was relieved to see Lorenzo had not guessed the secret of the mirror, that it contained a deadly disk of Hindustan. Thrown properly, the sharp-edged disk would slice into an opponent like a knife.

At Lorenzo's command, two of the guards searched Daoud briskly and efficiently. They even made him take off his boots.

The fingers of one guard found the chain around Daoud's neck and pulled on it. The locket Daoud had hidden under his tunic came out.