Friar Agreer lifted his cross against them; but the first of the three came forward with little fear and touched the Dominican's cross. He spoke in words that no one understood; but with much gesturing, their desire was communicated: to have us drink from the halved shell of an Indie nut. ,
One of the kaan's men must have understood enough of the strange tongue to communicate. A great healing virtue was offered us; and with its consumption, we would be protected from the pestilence that struck here. But Heaven forgive us all for what it would cost, what it would make of us in the end."
The story stopped there.
Vigor sat back in frustration. "There must be more."
"Hidden with the third and final key," Gray suggested.
Vigor nodded and tapped the stretch of silk diary. "But even from this much of the story, it is plain why this tale was never told."
"Why?" Gray asked.
"The descriptions of the strange apparitions," Vigor stressed. "Glowing with a 'Blessed light.' Offering salvation."
"Sounds like angels," Balthazar said.
"But pagan angels," Vigor stressed. "Such a concept would not have gone down well with the Vatican during the Middle Ages. And remember, whoever split up Marco's story did so during the sixteen-hundreds, during another Italian plague outbreak. Despite the disturbing content, the Vatican dared not destroy the message. Some mystics within the Church must have divided the text to both preserve and hide it. But the bigger question remains: What is still left untold?"
"If we're going to discover that," Gray said, "we'll need to find that third key. But where do we begin to look? There's no angelic script anywhere."
"Maybe no angelic script that we could see with the naked eye," Vigor added pointedly.
Gray nodded his understanding. He twisted around to his pack and began fishing through it. "I brought a UV light. In case we ran into any more glowing obelisks."
Balthazar dimmed the lights. Gray ran the UV over every artifact. Even the shard of broken clay brick.
"Nothing," he finally admitted.
Dead end.
12:43 P.M.
Gray's frustration had stretched to the tautness of a piano wire. He gave up any hope on his original plan, though it had been a long shot.
"We can't wait any longer," he finally admitted, checking his watch. "We have to get into hiding. Let's gather this all together. Find a place to hole up."
They had spent the last five minutes racking their brains, searching for some clue as to where to seek the third key. Vigor attempted to decipher a hidden meaning in the text, going over it again. Balthazar had studied all surfaces of the golden paitzu. Everyone agreed that the crude line circling the single angelic letter had to be significant, but no one could guess what it might be.
Vigor sighed and began rolling up the scroll. "The answer must be here. Seichan said the Guild's copy mentioned how each key would lead to the next one. We just have to figure out what we're missing later."
Gray gathered up the last remaining artifact: the chunk of the brick itself. He tapped the plaster on the outside of the chunk. "Could there be some significance to the brick being plastered in purple? I'm assuming the false brick could have been any number of colors. They had the entire dome's palette to choose from."
Vigor barely seemed to hear him as he tucked the scroll back into its bronze tube. Still, he mumbled aloud. "Purple is the color of royalty or divinity."
Gray nodded. Grabbing his backpack, he shoved the chunk inside. His thumb ran over the thick blue glaze on the opposite side. Gray remembered how the inside of the brick had felt glassy.
"Blue," he whispered aloud. "Blue and royalty."
Then it came to him.
Of course.
Vigor realized it that same time and sprang straighter. "The Blue Princess!"
Balthazar slid the gold paitzu over to Gray to pack away. "You're talking about Kokejin. The young Mongol woman who traveled with Marco."
Vigor nodded. "She gained her nickname because her name translates as sky blue."
"But what's the significance of her reference here?" Gray asked.
"Let's backtrack," Vigor said, ticking off on his fingers. "The first key was at the Vatican, in Italy, where Marco ended his journey. A major milestone. Following Polo's route backward, we come to the next milestone here, in Istanbul, where Marco crossed from Asia and stepped for the first time back into Europe."
"And if we trace Marco's route further back . . ." Gray said.
"The next major milestone would be at the site where Marco completed the task set to him by Kublai Khan, the whole reason for the journey: to bring Kokejin to Persia."
"But where exactly in Persia?" Gray asked.
"Hormuz," Balthazar answered. "In southern Iran. The island of Hormuz lies at the mouth of the Persian Gulf."
Gray glanced to the table. An island. He picked up the golden paitzu and traced the line encircling around the angelic symbol. "Could this be a crude map of that island?"
"Let's check," Vigor said, and stood up. He crossed over to the curator's old illuminated map on the wall.
Gray joined him.
Vigor pointed to a small island near the bottom of the Persian Gulf, close to the mainland of Iran. It bore the same rounded shape with a distinct teardrop tip. It was almost an exact match to the drawing around the gold glyph.
"We found it," Gray said, his breath quickening in anticipation. "We know where we have go next."
And that meant his plan could still work.
"But what about Nasser?" Vigor asked.
"I haven't forgotten about him." Gray faced the monsignor and gripped his shoulder. "The first key. I want you to give it to Balthazar."
Vigor frowned. "Why?"
"In case anything goes wrong here, we can't let Nasser get ahold of it. We'll present the second key we found here as the first one. Nasser can't know that you found a key in the Vatican." Gray stared between them. "I assume you two kept it between yourselves."
Both men nodded.
Good.
Still, Vigor's frown had not dimmed. "Surely when Nasser gets here, he'll search Balthazar and find the other golden key."
"Not if Balthazar is already gone," Gray said. "Like with Kowalski, 1 doubt Nasser knows your colleague traveled with you. Why would he suspect you came here with the dean of the art history department? By tracking your cell phone, all Nasser knows is that you left to meet us. We'll use that to our advantage. We'll send Balthazar with everything he needs to know. Out to Seichan. Along with Kowalski, the three of them can get a jump start and head over to the island of Hormuz. It will be up to them to find the last key. Once Nasser arrives here, we'll have to stall the bastard for as long as possible. But for the sake of my parents, we may have to eventually send him on the right path."