“We were shocked to learn Díaz had attacked you in your office.”

“An evil man who got what he deserved. I am glad you both are safe.”

“Safe and anxious to learn what the stone says,” Summer said as Pitt and Giordino joined them for the assessment.

“I’ve been able to join a still image of the first stone with one your man Dahlgren just sent me of the recovered piece. It finally allows a rough but somewhat complete translation. Of course, Dr. Torres could have provided a finer interpretation, God rest his soul.”

“What does it indicate?” Summer asked, unable to contain her excitement.

“I’ll summarize as best as I can. It starts with an appearance by Quetzalcoatl, a legendary Toltec ruler, and his army. Motecuhzoma welcomes him but is then killed. There is a rebellion against the intruding forces, where much blood is spilled. Quetzalcoatl is seen to depart during the fighting.

“Afterward, the elders gather gifts and offerings, which are placed in the care of the Eagle and Jaguar Warriors. The offerings are transported in seven vessels across the water to an island marked on the drawing at the base of the stone. There is a representation of Huitzilopochtli, the Aztec ancestral deity. This, along with the image of the heron, suggests they somehow returned to their ancestral home of Aztlán.”

“Any speculation where that island is located?” Dirk asked.

“There is only the image on the bottom—and an indication the voyage may have lasted ten days. Since we don’t know where they started from, or which direction they traveled, it is difficult to wager a guess.”

“I just sent an image of the stone to Yaeger,” Dahlgren said as he also joined the group. “Maybe his computers can find a geographic match.”

“I understand the bit about shipping off some treasured goodies,” Giordino said, “but, Professor, who are these Quetzalcoatl, Motecuhzoma, and Huitzilopochtli characters?”

“Huitzilopochtli is the Aztec’s ancient founding father, a sort of deified George Washington who led a migration of the Mexica to Tenochtitlan. Quetzalcoatl was a legendary Toltec leader who lived centuries earlier. The Aztecs prophesied he would return someday to regain his throne. He was therefore linked with the arrival of Hernan Cortés and his Spanish conquistadors in 1519. Many historians believe the Aztecs thought Cortés was the second coming of Quetzalcoatl. The stone’s inscription would seem to indicate such a belief was true.”

“So if Cortés represented the reincarnation of Quetzalcoatl,” Giordino asked, “then who was this Motecuhzoma?”

“We know him better as Montezuma,” Pitt said.

Summer looked at her father. “So that’s what you discovered in Díaz’s office?”

“It was a guess, but Díaz had a codex page showing a warrior bedecked in jewels and a green feather headdress. I recall seeing photos of a similar headdress attributed to Montezuma.”

“Or Moctezuma, as he’s more accurately referred to these days,” Madero said.

“Díaz knew the connection,” Pitt said, “that’s why he nearly killed you for the stone.”

“What value does Moctezuma add to the mix?” Giordino asked.

“A great deal,” Madero said. “You see, the account on the stone correlates with the Spanish record. Cortés and his force of five hundred men landed near Veracruz in 1519. They soon marched to the Aztec capital of Tenochtitlan, a fabulous city built on an island in Lake Texcoco, which is now the heart of Mexico City.

“Moctezuma personally welcomed Cortés and his troops, but the air was thick with mutual distrust. Moctezuma nevertheless brought to Cortés the treasures of the Aztec empire, which included large quantities of gold.

“Moctezuma was shortly thereafter killed, possibly by his own people, and Cortés was unable to maintain the peace. The Spanish were forced to flee for their lives, barely escaping the angry onslaught of the Aztec warriors.”

“So the Spanish didn’t get away with the gold?” Giordino said.

“Only a small portion of it. Cortés regrouped and returned a few months later and lay siege to Tenochtitlan, ultimately taking the city in a bloody conquest. But the gold and riches had vanished. The whereabouts of Moctezuma’s gold has remained a mystery for centuries.”

“Until now,” Pitt said. “The codex and stones tell us the story. The Aztecs packed their treasure into large canoes and sailed east into the Caribbean. We found the remains of one of their canoes off Jamaica, so we know they exist—and that they were large and seagoing.”

“A remarkable voyage, to be sure. I’ll work up a more thoughtful translation of the stone,” Madero said. “If I find anything noteworthy, I’ll let you know.”

“Thank you, Professor,” Summer replied. “Perhaps we can meet at the National Museum in Havana and see both stones together.”

“It’s a date,” Madero said. He disconnected the video link and faded from the screen.

“So the question is, where did they go?” Summer asked.

A silent pause hung over the group, then Dahlgren turned their attention to the laptop computer. “I think Hiram may have something for you.”