He had been in his twenties when he made the switch from the KGB to become one of the most ruthless cell leaders in Russian organized crime, the Red Mafiya. His namesake, the Siberian wolf, was a skillful hunter, but also relentlessly hunted. The Siberian was a fast runner and could overpower much heavier animals—but it was also hunted for its blood and bones. The human Wolf was also a hunter who was hunted—except that the police had no idea where to hunt.

Invisible. By design. Actually, he was hiding in plain sight. On a balmy evening, the man called Wolf was throwing a huge party at his 20,000-square-foot house on the waterfront in Fort Lauderdale, Florida. The occasion was the launch of his new men’s magazine, called Instinct, which would compete with Maxim and Stun.

In Lauderdale, the Wolf was known as Ari Manning, a wealthy businessman originally from Tel Aviv. He had other names in other cities. Many names, many cities.

He was passing through the den now, where about twenty of his guests were watching a football game on several TVs, including a 61-inch Runco. A couple of football fanatics were bent over a computer with a statistics database. On a nearby table was a bottle of Stolichnaya encased in a block of ice. The vodka in ice was the only real Russian touch that he allowed.

At six-foot-two, this Wolf could carry 240 pounds and still move like a big and very powerful animal. He circulated among his guests, always smiling and joking, knowing that no one in the room understood why he smiled, not one of these so-called friends or business partners or social acquaintances had any idea who he was.

They knew him as Ari, not as Pasha Sorokin, and definitely not as the Wolf. They had no clue about the pounds of illegal diamonds he bought from Sierra Leone, the tons of heroin from Asia, and weapons and even jets sold to the Colombians, or white women purchased by the Saudis and Japanese. In south Florida, he had a reputation for being a maverick both socially and in business. There were more than 150 guests tonight, but he’d ordered food and drink for twice that number. He had imported the chef from Le Cirque 2000 in New York, and also a sushi cook from San Francisco. His servers were dressed as cheerleaders and were topless, which he thought a cheeky joke, guaranteed to offend. The famous surprise dessert for the party was Sacher tortes flown in from Vienna. No wonder everybody loved Ari. Or hated him.