Sirens could be heard.

She sprang from her position and trotted onto the bridge. Fair lay on the cobbles, rain ushering away the blood that poured from his body. She waved with her arms for the agents to come.

Both men raced over.

Tan floated facedown in the canal.

Red and blue lights appeared fifty yards away, speeding toward the bridge. Three police cars.

She pointed at one of the agents. “I need you in the water getting a medallion from that man’s pocket. It’s in a plastic sleeve and has an elephant on it. Once you get it, swim out of here and don’t get caught.”

The man holstered his gun and leaped over the railing. She liked that about the Secret Service. No questions, just action.

The police cars skidded to a stop.

She shook rain from her face and glanced at the other agent. “Get out of here and get me some diplomatic help.”

“Where will you be?”

Her mind flashed back to last summer. Roskilde. She and Malone.

“Under arrest.”

TWENTY-FOUR

COPENHAGEN

CASSIOPEIA SIPPED A GLASS OF WINE AND WATCHED AS MALONE digested what she and Thorvaldsen were telling him.

“Cotton,” she said, “let me explain about the connection that sparked our interest. We told you some earlier, about X-ray fluorescence. A researcher at the cultural museum in Samarkand pioneered the technique, but Ely came up with the idea of examining medieval Byzantine texts. That’s where he found the writing at a molecular level.”

“The reused parchment is called a palimpsest,” Thorvaldsen said. “Quite ingenious, actually. After monks scraped away the original ink and wrote on the cleaned pages, they would cut and turn the sheets sideways, fashioning them into what we would recognize today as books.”

“Of course,” she said, “much of the original parchment is lost by this mangling, because rarely were original parchments kept together. Ely, though, found several that had been kept relatively intact. In one he discovered some lost theorems of Archimedes. Remarkable, given that almost none of Archimedes’ writings exist today.” She stared at him. “In another he found the formula for Greek fire.”

“And who did he tell?” Malone asked.

“Irina Zovastina,” Thorvaldsen said. “Supreme Minister of the Central Asian Federation. Zovastina asked that the discoveries be kept secret. At least for a short while. Since she paid the bills, it was hard to refuse. She also encouraged him to analyze more of the museum’s manuscripts.”

“Ely,” she said, “understood the need for secrecy. The techniques were new and they needed to be sure what they were finding was authentic. He didn’t see the harm in waiting. He actually wanted to examine as many manuscripts as he could before going public.”

“But he told you,” Malone said.

“He was excited, and wanted to share. He knew I wouldn’t say anything.”

“Four months ago,” Thorvaldsen said, “Ely stumbled onto something extraordinary in one of the palimpsests. The History of Hieronymus of Cardia. Hieronymus was a friend and countryman to Eumenes, one of Alexander the Great’s generals. Eumenes also acted as Alexander’s personal secretary. Only fragments of Hieronymus’ works have survived, but they’re known to be quite reliable. Ely discovered a full account, from Alexander’s time, told by an observer with credibility.” Thorvaldsen paused. “It’s quite a tale, Cotton. You read some of it earlier, about Alexander’s death and the draught.”

Cassiopeia knew Malone was intrigued. At times, he reminded her of Ely. Both men used humor to mock reality, dodge an issue, twist an argument, or, most irritatingly, escape involvement. But where Malone exuded a physical confidence, a command of his surroundings, Ely dominated through thoughtful intelligence and gentle emotion. What a contrast she and he had been. She the dark-skinned, dark-haired, Spanish Muslim. He the pale, Protestant Scandinavian. But she’d loved being around him.

A first for her, in a long while.

“Cotton,” she said, “about a year after Alexander died, in the winter of 321 BCE, his funeral cortege finally set out from Babylon. Perdiccas had, by then, decided to bury Alexander in Macedonia. This was contrary to Alexander’s deathbed wish to be entombed in Egypt. Ptolemy, another of the generals, had claimed Egypt as his portion of the empire and was already there acting as governor. Perdiccas was acting as regent for the infant, Alexander IV. Under the Macedonian constitution, the new ruler was required to properly bury his predecessor-”

“And,” Malone said, “if Perdiccas allowed Alexander to be buried by Ptolemy, in Egypt, that might give Ptolemy a greater claim to the throne.”

She nodded. “Also, there was a prophecy common at the time that if kings stopped being buried in Macedonian earth, the royal bloodline would end. As it turned out, Alexander the Great was not buried in Macedonia and the royal bloodline did end.”

“I read about what happened,” Malone said. “Ptolemy highjacked the funeral cortege in what is now northern Syria and brought the body to Egypt. Perdiccas tried twice to invade across the Nile. Eventually, his officers rebelled and stabbed him to death.”

“Then Ptolemy did something unexpected,” Thorvaldsen said. “He refused the regency offered to him by the army. He could have been king of the entire empire, but he said no and turned his full attention to Egypt. Strange, wouldn’t you say?”

“Maybe he didn’t want to be king. From what I’ve read, there was so much treachery and cynicism going around that nobody survived long. Murder was simply part of the political process.”

“But maybe Ptolemy knew something no one else did.” She saw that Malone was waiting for her to explain. “That the body in Egypt was not Alexander’s.”

He grinned. “I read about those stories. Supposedly, after highjacking the cortege, Ptolemy fashioned a likeness of Alexander and substituted it for the real corpse, then allowed Perdiccas, and others, a chance to seize it. But those are tales. No proof exists to substantiate them.”

She shook her head. “I’m talking about something entirely different. The manuscript Ely discovered tells us exactly what happened. The body sent west for burial in 321 BCE was not Alexander. A switch was made in Babylon, during the previous year. Alexander himself was laid to rest in a place only a handful knew about. And they kept their secret well. For twenty-three hundred years, no one has known.”

Two days had passed since Alexander executed Glaucias. What was left of the physician’s body remained outside Babylon ’s walls, on the ground and in the trees, the animals still picking flesh from the bones. The king’s fury continued unrestrained. He was short-tempered, suspicious, and unhappy. Eumenes was called into the king’s presence and Alexander told his secretary that he would soon die. The statement shocked Eumenes, as he could not imagine a world without Alexander. The king said that the gods were impatient and his time among the living was about to end. Eumenes listened, but placed little credence in the prediction. Alexander had long believed that he was not the son of Philip, but instead the mortal descendant of Zeus. A fantastic claim for sure, but after all his great conquests many had come to agree with him. Alexander spoke of Roxane and the child she carried in her womb. If it be a boy he would have a solid claim to the throne, but Alexander recognized the resentment Greeks would have toward a half-foreign ruler. He told Eumenes that his Companions would battle among themselves for his empire and he did not want to be a part of their struggle. “Let them claim their own destiny,” he said. His was made. So he told Eumenes that he wanted to be buried with Hephaestion. Like Achilles, who wished that his ashes be mixed with those of his lover, Alexander wanted the same. “I shall make sure your ashes and his are joined,” Eumenes said. But Alexander shook his head. “No. Bury us together.” Since just days earlier Eumenes had witnessed Hephaestion’s grand funeral pyre, he asked how that would be possible. Alexander told him that the body burned in Babylon was not Hephaestion’s. He’d ordered Hephaestion embalmed last fall so that he could be transported to a place where he could forever lie in peace. Alexander wanted the same for himself. “Mummify me,” he commanded, “then take me where I, too, can lie in clean air.” He forced Eumenes to pledge that he would fulfill this wish, in secret, involving only two others, whom the king named.