George Smiley is one of the most brilliantly realised characters in British fiction. Bespectacled, tubby, eternally middle-aged, and deceptively ordinary, he has a mind like a steel trap and is said to possess 'the cunning of Satan and the conscience of a virgin'. Miss Ailsa Brimley is in a quandary. She's received a peculiar letter from Mrs Stella Rode, saying that she fears her husband – an assistant master at Carne School - is trying to kill her. Reluctant to go to the police, Miss Brimley calls upon her old wartime colleague, George Smiley.

Once, the distinctions were clear: the Circus handled all things political while the Department dealt with matters military. But over the years the power and influence had passed to the Circus. Now suddenly the department had a job on its hands. Uncertain evidence suggested Soviet missiles being put in place near the German border, while vital film had gone missing and a courier was dead.

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.

This novel, set in London in the late 1950s, finds George Smiley engaged in the humdrum job of security vetting. But when a Foreign Office civil servant commits suicide after an apparently unproblematic interview, Smiley is baffled. Refusing to believe that Fennan shot himself soon after making a cup of cocoa and asking the exchange to telephone him in the morning, Smiley decides to investigate – only to uncover a murderous conspiracy.

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. But there are more treacherous jungles still in Whitehall and Washington.

When his daughter Samantha calls in the dead of night, John Rebus knows it's not good news. Her husband has been missing for two days. Rebus fears the worst - and knows from his lifetime in the police that his daughter will be the prime suspect. He wasn't the best father - the job always came first - but now his daughter needs him more than ever. As he leaves at dawn to drive to the windswept coast - and a small town with big secrets - he wonders whether this might be the first time in his life where the truth is the one thing he doesn't want to find....

Set in contemporary, recession gripped Britain, a left-leaning young Oxford academic and his barrister girlfriend take an off-peak holiday on the Caribbean island of Antigua. By seeming chance they bump into a Russian millionaire called Dima who owns a peninsula and a diamond-encrusted gold watch. He also has a tattoo on his right thumb, and wants a game of tennis.

Jack Morgan is a war hero. Returning home from Afghanistan after being wounded, Jack is called into California State Prison to visit his father, Tom, who is serving a life sentence for extortion and murder. Before being incarcerated, Tom ran a private investigation firm called ‘Private’. Tom wants Jack to re-start the company, to make it great again, and gives him access to a $15 million dollar account in the Cayman Islands to do it with.

When the Great War ends, Joshua Connor, a grieving farmer and sometime water diviner from the Mallee in Victoria, sets out to fulfil his wife's dying wish – to travel to Gallipoli to recover the bodies of his three sons and bury them in consecrated ground. Crescent collides with cross, and hope with reason as he discovers that his eldest son, Art, may still be alive. When Connor makes a desperate dash into the perilous heart of Anatolia one question haunts him: if Art is alive, why hasn't he come home?

George Smiley was summoned from his dubious retirement by two seemingly unconnected events - an old woman in Paris is promised the return of a daughter she will never see, and a handover is to take place on a steamer in Hamburg.

When Kate Marshall finds the body of a young man floating in the Shadow Sands reservoir, the authorities label it a tragic accident. But the details don't add up: why was he there in the middle of the night? If he was such a strong swimmer, how did he drown? As Kate and her assistant Tristan Harper follow the evidence, they make a far darker discovery.

Clive Merrison and Michael Williams star as Holmes and Watson in this collection of stories from the unique fully dramatised BBC Radio 4 canon, based on Arthur Conan Doyle's original short stories. The 12 dramatisations include 'A Scandal in Bohemia'; 'The Red-Headed League'; 'A Case of Identity'; 'The Boscombe Valley Mystery'; 'The Five Orange Pips'; 'The Man with the Twisted Lip'; and 'The Adventure of the Blue Carbuncle'.

A wealthy woman strangled six hours after she's arranged her own funeral. A very private detective uncovering secrets but hiding his own. A reluctant author drawn into a story he can’t control. What do they have in common? Unexpected death, an unsolved mystery and a trail of bloody clues lie at the heart of Anthony Horowitz's new thriller. Spread the word. The word is murder.

A naked woman is perched on the edge of Clifton Suspension Bridge weeping into a mobile phone. Clinical psychologist Joseph O'Loughlin is only feet away, desperately trying to talk her down. She whispers, 'you don't understand,' and jumps. Later, Joe has a visitor - the woman's teenage daughter, a runaway from boarding school. She refuses to believe that her mother would have jumped off the bridge - not only would she not commit suicide, she is terrified of heights.

Animal Farm - the history of a revolution that went wrong - is George Orwell's brilliant satire on the corrupting influence of power. Mr Jones of Manor Farm is so lazy and drunken that one day he forgets to feed his livestock. The ensuing rebellion under the leadership of the pigs Napoleon and Snowball leads to the animals taking over the farm. Vowing to eliminate the terrible inequities of the farmyard, the renamed Animal Farm is organised to benefit all who walk on four legs. But as time passes, the ideals of the rebellion are corrupted, then forgotten. And something new and unexpected emerges....