"Welcome to Robert Ludlum's world...fast pacing, tight plotting, international intrigue." — Cleveland Plain Dealer In Robert Ludlum's The Ambler Warning, an agent breaks out of a top-security institution where the government has kept him drugged for years only to discover that he's not the person he thinks he is. On Parrish Island, a restricted island off the coast of Virginia, is a little-known and never-visited psychiatric facility. There, far from prying eyes, the government stores former intelligence employees whose psychiatric states make them a danger to their own government, people whose ramblings might endanger ongoing operations or prove dangerously inconvenient. One of these employees, former Consular Operations agent Hal Ambler, is kept heavily medicated and closely watched. But there's one difference between Hal and the other patients - Hal isn't crazy. With the help of a sympathetic nurse, Hal manages to clear his mind of the drug-induced haze and then pulls off a daring escape. Now he's out to discover who stashed him here and why - but the world he returns to isn't the one he remembers. Friends and longtime associates don't remember him, there are no official records of Hal Ambler, and, when he first sees himself in the mirror, the face that looks back at him is not the one he knows as his own.

Imprisoned and drugged in a restricted island psychiatric facility for government intelligence employees, former Consular Operations agent Hal Ambler manages a daring escape and sets out to discover why he was placed there.

On Parrish Island, off the coast of Virginia, lies a psychiatric facility. Far from prying eyes, it is a government-run hospital for former intelligence employees in possession of highly classified information. Former Consular Operations agent Hal Ambler is one of these patients whose mind is filled with secrets of state-and is considered such a security risk that he is kept heavily medicated and closely watched. But there's one critical difference between Ambler and the other patients-Ambler isn't crazy. Now he must find a way to escape the facility, find out who put him there, and uncover the truth of who he was...and why someone is willing to risk everything to see him dead.

Now comes The Sigma Protocol, a new breakneck novel of intrigue, conspiracy, and terrifying deception. American investment banker Ben Hartman arrives in Zurich for a ski holiday, the first time he's been back to Switzerland since his twin brother died there in a tragic accident four years earlier. But his arrival in Zurich triggers something far more sinister than his brother's fate. When Ben chances upon Jimmy Cavanaugh, an old college friend, Cavanaugh promptly pulls out a gun and tries to kill him. In a matter of minutes, several innocent bystanders are dead - as well as Cavanaugh - and Ben has barely managed to survive. Plunged into an unspeakable nightmare, Hartman suddenly finds himself on the run. Department of Justice field agent Anna Navarro is being stalked around the world by a relentless killer, managing to survive the killer's attacks only by a combination of luck, skill and her own quick wits. These attacks are somehow related to her current assignment: investigating the sudden - and seemingly unrelated - deaths of a number of very old men throughout the world. The only thing that connects them is a file in the CIA archives, over a half-century old, marked with the same puzzling code word: SIGMA. But someone or something is always seemingly one step ahead of her, the survivors are rapidly dwindling, and her own life is in ever increasing danger. Brought together by accident, Ben and Anna soon realize that their only hope of survival lies with each other. Together they race to uncover the diabolical secrets long hidden behind the code word, Sigma. Secrets that threaten everything they think they know about themselves, everything they believed true about their friends and families, and everything they were ever taught about history itself. For behind Sigma lies a vast deception that is finally coming to fruition and the fate and future of the world is in their hands.

In the tradition of such Ludlum classics as The Chancellor Manuscript and The Icarus Agenda, The Bancroft Strategy is a compelling novel of intrigue, where two figures find themselves facing a shadowy organization working to twist global politics to their own unsavory ends. When Todd Belknap - a legendary field agent for Consular Operations with a reputation as something of a cowboy - is cut loose from the agency after an operation goes wrong, his best friend and fellow agent is abducted in Lebanon by a militia group with a vicious reputation. When the government refuses to either rescue him or negotiate for his release, Belknap decides to take matters into his own hands. Meanwhile, hedge fund analyst Andrea Bancroft gets a surprising call - she is to receive an unexpected bequest of six million dollars from a cousin she never met. With one condition -- she must agree to sit on the board of the Bancroft family foundation, a charitable organization that is run by the family patriarch, Paul Newton. Having never been involved with, or even met, the family - her mother was briefly married to an Bancroft and cut off all contact many years ago - Andrea is intrigued. But the foundation, which is dedicated to doing strategic good deeds, appears less and less benign the more deeply involved she gets. What exactly is their involvement with the "Genesis" - a mysterious group working to destabilize the geopolitical balance at the risk of millions of lives? As events escalate, Todd Belknap and Andrea Bancroft come together and must form an uneasy alliance if they are to uncover the truth behind "Genesis" -- before it is too late.

In the fall of 1940, the Nazis are at the height of their power - France is occupied, Britian is enduring the Blitz and is under the threat of invasion, America is neutral, and Russia is in an uneasy alliance with Germany. Stephen Metcalfe, the younger son of a prominent American family, is a well-known man about town in occupied Paris. He's also a minor asset in the U.S.'s secret intelligence forces in Europe. Through a wild twist of fate, it falls to Metcalfe to instigate a bold plan that may be the only hope for what remains of the free world. Now he must travel to wartime Moscow to find, and possibly betray, a former love - a fiery ballerina whose own loyalties are in question - in a delicate dance that could destroy all he loves and honors.

American agent Harry Latham has penetrated the fortresslike mountain hideaway of the Brotherhood of the Watch, a neo-Nazi organization that was born in the days after the fall of the Third Reich. But on the eve of his most spectacular success, after three years in deep cover, Harry disappears. Drew Latham, Special Officer for Consular Operations in Paris, is frantic to discover his older brother’s fate. But when Drew receives the good news that Harry has surfaced, gut-twisting doubts arise. For Harry has emerged with an explosive document: a list of secret supporters of the Brotherhood, among them high-ranking officials of the United States and its allies. But is it legitimate? The search for the truth about Harry and the growing Nazi threat will plunge Drew into a labyrinth of deceit and death. And whoever makes it out alive will hold the fate of the free world in his hands. Praise for Robert Ludlum and The Apocalypse Watch “A powerful, exploding novel . . . vintage Ludlum in fine form.”—Booklist “If a Pulitzer Prize were awarded for escapist fiction, Robert Ludlum undoubtedly would have won it. Ten times over.”—Mobile Register “Bloody great fun.”—Kirkus Reviews