Chuck Kelso is an idealist. When he steals a top-secret NATO memorandum, he only intends to leak it to the press; but it is soon in the hands of a Russian agent, a man who has spent nine years quietly working himself into the fabric of Washington society. Within hours it has reached the KGB, and the CIA’s top man in Moscow has had his cover blown. For British agent Tony Lawton, hunting down the Russian operative—the "agent in place"—is a welcome challenge. But for Chuck’s brother, the journalist Tom Kelso, and his beautiful wife, Thea, the affair has unleashed a very special terror.

Irina Kusak’s recently divorced husband, Jiri Hrádek, is a high-ranking official in the Czechoslovakian secret police: cruel, ambitious, utterly ruthless. So when he turns a blind eye to her defection to the West, she is uneasy. Aided in her escape by a group of friends, including David Mennery, an American with whom she once had a passionate affair, Irina begins to feel herself truly free. But soon their journey becomes a nightmare. It becomes clear that Hrádek only allowed Irina to defect in order to bait a trap for her father.

It was 1953, and nothing could shake William Denning’s resolve to leave the army and return to the States. Nothing, except one of the largest diamond hauls ever—which, in the wrong hands, on the wrong side of the Iron Curtain, was a potentially lethal force. In a small village in the Swiss mountains, Denning discovered that there was not only a jewelry robbery at stake. In the ruthless world of espionage and international conspiracy, his adversaries were the most unlikely people—and the most dangerous.

Under the Mediterranean sun, a drama begins in a café in Málaga. For Ian Ferrier, an employee of the United States Space Agency on holiday to visit his old friend Jeff Reid, it means the startling discovery that Reid is not just a wine exporter, but rather engaged in smuggling communist defectors to the West. Events take a turn for the worse when Ferrier, a stranger to the deadly world of espionage, must take sole charge of a high-ranking KGB agent. Alone in an frighteningly alien landscape, he can afford no mistakes when choosing whom to trust …

Fenner burned Rosenfeld’s message, reminding himself wryly that he was behaving in the very best tradition. This was a game not too difficult to learn, he thought. A game? A game in deadly earnest. A vacation in Venice that was grim business. A girl constantly beside him who wasn’t his. How the hell had he walked into this upside-down world? Where, he wondered suddenly, would Venice lead?

While carrying out research in Paris, American historian John Craig is surprised when he runs into his old college professor. Sussman is a worried man. A survivor of Auschwitz, he in shock, having seen and been seen by one of the Nazis who tortured him in the camp. But SS Colonel Berg has been dead for 10 years—or has he? Before Craig can help solve the riddle, Sussman is found dead, and Craig is being questioned by the police. As various international organizations are drawn into the hunt for Sussman’s killer, he realizes the ex-Nazi is far more than just a wanted war criminal.

In 1945, with their thousand-year empire falling around them and the Allies on their heels, the Nazis hide a sealed chest in the dark, forbidding waters of the Finstersee—a lake surrounded by the brooding peaks of the Austrian Alps. There it lies for 21 years, almost forgotten, until a British agent decides to raise it from the depths. The secrets he uncovers are far-reaching and lethal, and in Salzburg, Bill Mathison, a New York attorney on the trail of a missing colleague, finds himself drawn into the shadowy underworld of international espionage.

British soldier Peter Lennox, a POW in an Italian prison camp, is still fighting his own war. An artist in civilian life, his hands bear the scars of wounds received during his capture at the fall of Tobruk, and he suspects he will never paint again. The only thing that sustains him is plotting his escapes, no matter how many times he is recaptured. But in September 1943 the Italians surrender to the Allies, and Lennox is free.

Paul Haydn was on his way home at last, to New York and the civilian life he longed for after years of war. Yet he would never forget the tormented people, desperate for refuge in Berlin. They had survived the war—but now a new, sinister presence threatened them, their families, the whole of society. Now he discovered that, back home, some of his former colleagues had dangerous political sympathies, that someone was trying to discredit the woman he had once loved. The pattern seemed suddenly familiar. He began to realize why there was such interest in his counter-propaganda skills.

A phone call prompts Bill Lammiter, a young American playwright, to follow a former girlfriend to Rome. There, Lammiter saves a mysterious Italian girl from a beating and the fat is in the fire. A kidnapping, a battle in a Renaissance villa, a shrewd gamekeeper, a chance snapshot and a touring preppy contribute to the excitement and suspense of this Cold War thriller.

English girl Sheila Matthews accepts an invitation to holiday in Poland, the country where her father died in mysterious circumstances. When German bombers begin pounding Warsaw, she decides against returning home and is recruited by the Polish underground. Playing a dangerous game as a double agent, Sheila must use all her skill to stay one step ahead of the Gestapo. But soon the Germans begin to suspect her and she flees to the forest, to be reunited with the enigmatic Captain Adam Wisniewski, now a wanted partisan.

He stared at the unfamiliar watch on his wrist. Three hours ago, he had stood on English soil. Three hours ago, he had been Martin Hearne, British Intelligence agent. Now he was in Nazi-occupied Brittany, posing as Bertrand Corlay, with the Frenchman’s life reduced to headings in his memory. Hearne looked down at the faded uniform, which had once been Corlay’s, felt once more for the papers in the inside pocket. He was ready. From now on, he was one step away from death.

At the end of her first unsuccessful season out in society, Lady Georgiana has all but given up on attracting a suitable man - until she receives an invitation to a masked Halloween ball at Broxley Manor. Georgie is uncertain why she was invited, until she learns that the royal family intends to marry her off to a foreign prince, one reputed to be mad.

It is fall. CIA analyst Jack Ryan, historian and former Marine, is vacationing in London with his wife and young daughter. Suddenly, right before his eyes, a terrorist group launches its deadly attack. Instinctively, he dives forward to break it up, and is shot. It is not until he wakes up in the hospital that he learns whose lives he has saved - the Duke and Duchess of Kent.

The story opens with the apparently accidental drowning of a sixth form student in the Norfolk countryside. As a matter of routine, or so it seems, the case passes across the desk of Detective Sergeant Smith, recently returned to work after an internal investigation into another case that has led to tensions between officers at Kings Lake police headquarters. As an ex-DCI, Smith could have retired by now, and it is clear that some of his superiors wish that he would do so.