A majority of the country—reliable polling said it was so—refused to believe she was actually gone. They hung their hopes on the fact that only one of the Aurora’s two Zodiac dinghies had been found. Surely, they argued, she was adrift on the open seas or had washed ashore on a deserted island. One disreputable Web site went so far as to report that she had been spotted on Montserrat. Another said she was living quietly by the sea in Dorset. Conspiracy theorists of every stripe concocted lurid tales of a plot to kill the princess that was conceived by the Queen’s Privy Council and carried out by Britain’s Secret Intelligence Service, better known as MI6. Pressure mounted on its chief, Graham Seymour, to issue a full-throated denial of the allegations, but he steadfastly refused. “These aren’t allegations,” he told the foreign secretary during a tense meeting at the service’s vast riverfront headquarters. “These are fairy tales spun by people with mental disorders, and I won’t dignify them with a response.”

      Privately, however, Seymour had already reached the conclusion that the explosion aboard the Aurora was not an accident. So, too, had his counterpart at the DGSE, the highly capable French intelligence service. A French analysis of the wreckage video had determined that the Aurora was blown apart by a bomb detonated belowdecks. But who had smuggled the device aboard the vessel? And who had primed the detonator? The DGSE’s prime suspect was the man who had been hired to replace the Aurora’s missing head chef on the evening before the yacht left port. The French forwarded to MI6 a grainy video of his arrival at Gustavia’s airport, along with a few poor-quality still photos captured by private storefront security cameras. They showed a man who did not care to have his picture taken. “He doesn’t strike me as the sort of chap who would go down with the ship,” Seymour told a gathering of his senior staff. “He’s out there somewhere. Find out who he really is and where he’s hiding out, preferably before the Frogs.”

      He was a whisper in a half-lit chapel, a loose thread at the hem of a discarded garment. They ran the photographs through the computers. And when the computers failed to find a match, they searched for him the old-fashioned way, with shoe leather and envelopes filled with money—American money, of course, for in the nether regions of the espionage world, dollars remained the reserve currency. MI6’s man in Caracas could find no trace of him. Nor could he find any hint of an Anglo-Irish mother with a poetic heart, or of a Spanish-businessman father. The address on his passport turned out to be a derelict lot in a Caracas slum; his last known phone number was long deceased. A paid asset inside the Venezuelan secret police said he’d heard a rumor about a link to Castro, but a source close to Cuban intelligence murmured something about the Colombian cartels. “Maybe once,” said an incorruptible policeman in Bogotá, “but he parted company with the drug lords a long time ago. The last thing I heard, he was living in Panama with one of Noriega’s former mistresses. He had several million stashed in a dirty Panamanian bank and a beach condo on the Playa Farallón.” The former mistress denied all knowledge of him, and the manager of the bank in question, after accepting a bribe of ten thousand dollars, could find no record of any accounts bearing his name. As for the beach condo in Farallón, a neighbor could recall little of his appearance, only his voice. “He spoke with a peculiar accent,” he said. “It sounded as though he was from Australia. Or was it South Africa?”

      Graham Seymour monitored the search for the elusive suspect from the comfort of his office, the finest office in all spydom, with its English garden of an atrium, its enormous mahogany desk used by all the chiefs who had come before him, its towering windows overlooking the river Thames, and its stately old grandfather clock constructed by none other than Sir Mansfield Smith Cumming, the first “C” of the British Secret Service. The splendor of his surroundings made Seymour restless. In his distant past, he had been a field man of some repute—not for MI6 but for MI5, Britain’s less glamorous internal security service, where he had served with distinction before making the short journey from Thames House to Vauxhall Cross. There were some in MI6 who resented the appointment of an outsider, but most saw “the crossing,” as it became known in the trade, as a sort of homecoming. Seymour’s father had been a legendary MI6 officer, a deceiver of the Nazis, a shaper of events in the Middle East. And now his