[1] Eric Van Lustbader wrote a sequel titled The Bourne Legacy fourteen years later.

[1] After a message in the form of a murder at a carnival indicates his old enemy, Carlos the Jackal, has resurfaced, David Webb, aka Jason Bourne, works to find him.

Webb sends his wife and children to live with her brother, John St. Jacques, in the Caribbean for protection while Webb himself works with old friend and CIA agent Alexander Conklin, and to a limited degree, the CIA, to hunt down and kill the Jackal first.

A "War Hero" arrives, who is actually an "Old Man of Paris," is supposed to assassinate Marie St. Jacques and her two children, and spray paint "Jason Bourne, brother of the Jackal" on the wall.

The Jackal thinks that Prefontaine was going to foil his murder plan, and bribes a nurse on the island to kill him.

At the time of his visit, the Jackal himself comes to try to kill Webb, at the same time killing three security guards, the Crown Governor of the island, the "Old Man of Paris" who changed sides (strapped explosives on him), severely beats a waiter, and wounds Jason Bourne in the neck with a bullet (this is the Jackal's trademark and no one has survived it until now).

Webb poses as an important member of Medusa (a newer version than the original he was associated with during the Vietnam era) (see Jason Bourne), now a nearly omnipotent economic force that controls the head of NATO, leading figures in the Defense Department, portions of the American and Sicilian mafia, and large NYSE firms.

However, Pritchard, a clerk, overhears John St. Jacques and Bourne's phone and tells his uncle, who was bribed by the Jackal for 300 pounds.

He goes crazy and kills them all with his Type 56 AK-47 assault rifle, but leaves a woman barely alive, who identifies the Jackal to the police, who in turn notify Alex Conklin.