The friends of the title are Ted Mundy, British soldier’s son born 1947 in a new independent Pakistan, and Sasha, refugee son of an East German Lutheran pastor and his wife who have sought sanctuary in the West.

The two men meet first as students in riot-torn West Berlin of the late 60s, again in the grimy looking-glass of Cold War espionage and, most terribly, in today’s world of terror. Spanning 56 years, Absolute Friends is a savage fable of our times.

Harry Pendel is the charismatic proprietor of Pendel and Braithwaite Limitada of Panama, through whose doors everyone who is anyone in Central America passes. Andrew Osnard, mysterious and fleshy, is a spy. His secret mission is two-pronged: to keep a watchful eye on the political manoeuvrings leading up to the American handover of the Panama Canal on 31st December 1999; and to secure for himself the immense private fortune that has until now churlishly eluded him.

A counter-terror operation, codenamed Wildlife, is being mounted in Britain's most precious colony, Gibraltar. Its purpose: to capture and abduct a high-value jihadist arms-buyer. Its authors: an ambitious Foreign Office Minister, and a private defence contractor who is also his close friend. So delicate is the operation that even the Minister's Private Secretary, Toby Bell, is not cleared for it.

The night manager is Jonathan, a veteran of clandestine operations. In flight from a failed marriage and his own past, he has taken refuge in the luxury hotel trade. Yet he finds no escape from his demons. Driven by a desire for atonement and by an inherited patriotism, Jonathan allows himself to be recruited as a British secret agent with a mission to expose the murderer of the woman he himself betrayed. His odyssey takes him across Britain and Canada to the Caribbean and the jungles of Panama.

Bruno Salvador has worked on clandestine missions before. A highly skilled interpreter, he is not a stranger to the Official Secrets Act. But this is the first time he has been asked to change his identity – and, worse still, his clothes – in service of his country.

The Berlin Wall is down, the Cold War is over, but the world's second-oldest profession is very much alive. Smiley accepts an invitation to dine with the eager young men and women of the Circus' latest intake; and over coffee and brandy, by flickering firelight, he beguilingly offers them his personal thoughts on espionage past, present, and future. In doing so, he prompts one of his former Circus colleagues into a searching examination of his own eventful secret life.

A corporate lawyer from the House of Single & Single is shot dead on a Turkish hillside for crimes that he does not understand. A children’s entertainer in Devon is hauled to his local bank late at night to explain a monumental influx of cash. A Russian freighter is arrested in the Black Sea.... The logical connection of these events and more is one of the many pleasures of this story of love, deceit, family and the triumph of humanity.

The British Embassy in Bonn is up in arms. Her Majesty's financially troubled government is seeking admission to Europe's Common Market just as anti-British factions are rising to power in Germany. Rioters are demanding reunification, and the last thing the Crown can afford is a scandal. Then Leo Harting - an embassy nobody - goes missing with a case full of confidential files. London sends Alan Turner to control the damage, but he soon realises that neither side really wants Leo found - alive.

A half-starved young Russian man is smuggled into Hamburg at dead of night. He has an improbable amount of cash secreted in a purse around his neck. He is a devout Muslim. Or is he? He says his name is Issa.... Annabel, an idealistic young German civil-rights lawyer, determines to save Issa from deportation. In pursuit of his mysterious past, she confronts the incongruous Tommy Brue, the 60-year-old scion of Brue Frères, a failing British bank based in Hamburg.

The beautiful Tessa Quayle is murdered near Lake Turkana in northern Kenya, the birthplace of mankind. And her putative African lover and travelling companion has vanished from the scene of the crime. Tessa’s husband, a career diplomat and amateur gardener at the British High Commission in Nairobi, sets out on a personal odyssey in pursuit of the killers and their motive. On his way he meets terror, violence, and conspiracy, but his greatest discovery is the woman he barely had time to love.

Mr George Smiley is small, podgy, and at best, middle-aged. He is disillusioned, wrestles with idleness, and has been deserted by his beautiful wife. He is also compassionate, ruthless, and a senior British intelligence officer in short-lived retirement from the Circus, the British Secret Service organisation situated in London. But Moscow centre has infiltrated a mole into the Circus, and it's more than likely the perpetrator is Karla, Smiley's old adversary and his opposite number in Moscow.

Magnus Pym, counsellor at the British Embassy in Vienna, has suddenly vanished, believed defected. The chase is on for a missing husband, a devoted father, and a life-time secret agent. Pym's life, it is revealed, is entirely made up of secrets. The race is on to find the perfect spy.

Detective Chief Inspector Ryan retreats to Holy Island seeking sanctuary when he is forced to take sabbatical leave from his duties as a homicide detective. A few days before Christmas, his peace is shattered, and he is thrust back into the murky world of murder when a young woman is found dead amongst the ancient ruins of the nearby priory. When former local girl Dr. Anna Taylor arrives back on the island as a police consultant, old memories swim to the surface, making her confront her difficult past.

When Charlie Flint is sent a mysterious package of cuttings about a brutal murder, it instantly grabs her attention. The murder occurred in the grounds of her old Oxford college - a groom battered to death just hours after his wedding. As his bride and wedding guests sipped champagne, his alleged killers were slipping his bloodstained body into the river. Charlie doesn't know who sent the package, or why, yet she can't get the crime out of her head.

The murder of a media moghul in his country mansion appears to be the result of him disturbing a gang of would-be thieves. The robbers are swiftly caught, but when they are unexpectedly moved to a different prison they escape. Back in Edinburgh, a young solicitor reveals to the press that one of the subjects had left a letter with her some time before the break-in which proves his innocence.