Before Bletchley Park could break the German war machine’s code, its daily military communications had to be monitored and recording by "the Listening Service" - the wartime department whose bases moved with every theatre of war: Cairo, Malta, Gibraltar, Iraq, Cyprus, as well as having listening stations along the eastern coast of Britain to intercept radio traffic in the European theatre. This is the story of the - usually very young - men and women sent out to far-flung outposts to listen in for Bletchley Park, an oral history of exotic locations and ordinary lives turned upside down by a sudden remote posting.

In Secrets at Bletchley Park by Margaret Dickinson, two young women from very different backgrounds meet in the Second World War and are plunged into a life where security and discretion are paramount. But both have secrets of their own to hide.

David Rupert, a complete outsider with no connection to Ireland, rose to the very top of the Real IRA, all while working for the FBI and British intelligence. But the story is really about just how a bored, frustrated New York trucking manager becomes one of Britain’s most valued spies, brings down the entire IRA structure and makes $10 million in the process.    

In Traces, Professor Patricia Wiltshire will take you on a journey through the fascinating edgeland where nature and crime are intertwined. She'll take you searching for bodies of loved ones - through woodlands, along hedgerows, field-edges, and through plantations - solving time since death, and disposal of remains, from ditches to living rooms. She will give you glimpses of her own history: her loves, her losses, and the narrow little valley in Wales where she first woke up to the wonders of the natural world.

The tranquillity of a cruise along the Nile is shattered by the discovery that Linnet Ridgeway has been shot through the head. She was young, stylish and beautiful, a girl who had everything – until she lost her life. Hercule Poirot recalls an earlier outburst by a fellow passenger: ‘I’d like to put my dear little pistol against her head and just press the trigger.’ Yet in this exotic setting’ nothing is ever quite what it seems....  

The finest fighting force in the world. Escape. Evade. Survive. Repeat. Seven gripping tales of overcoming the impossible. Arguably the finest special forces troops of the Second World War, the SAS was the jewel in the British military crown. But the near-impossible nature of their heroic missions sometimes left them trapped behind enemy lines, the enemy closing and forced to endure the unendurable. But the unendurable is all in a day’s work for these magnificent seven. Incredible odds. Outstanding bravery. Real adventure.

After the Second World War, many of the men and women who had worked at Bletchley Park moved on to GCHQ: the British government's new facility established to fight the KGB. The Spies of Winter explores the early years of GCHQ as it navigated its way through a tumultuous era - from the defection of the Cambridge Five and the treachery of atomic scientist Klaus Fuchs to the collapse of the British Empire and the emergence of the US as a superpower.

As an undercover police officer with the drugs squad, Neil Woods regularly risked his life on the streets, dealing with some of the most violent and unpredictable criminals in Britain. Good Cop, Bad War is a unique story about a man with a striking ability to infiltrate and extinguish drug gangs but who, as the success of his operations grows, becomes disillusioned with the war on drugs, as he sees how it demonizes those who need help whilst empowering the very worst elements in society.

Meet Agatha Raisin, high-flying public relations boss turned village sleuth. After her many years of bullying and cajoling others, her early retirement to a picture-perfect village in the Cotswolds is a dream come true.

LONDON, 1590. Queen Elizabeth I's control over her kingdom is wavering. Amidst a tumultuous backdrop of Spanish plotters, Catholic heretics and foreign wars threatening the country's fragile stability, the body of a small boy is found in the City of London, with strange marks that no one can explain. When idealistic physician Nicholas Shelby finds another body displaying the same marks only days later, he becomes convinced that a killer is at work, preying on the weak and destitute of London.  

Paris, 1943. The swastika flies from the top of the Eiffel Tower. Soldiers clad in field grey patrol the streets. Buildings have been renamed, books banned, art stolen and people disappeared. Amongst the missing is an Allied intelligence cell. Gone to ground? Betrayed? Dead? Britain's Special Operations Executive need to find out. They recruit ex-Parisian and Bletchley Park codebreaker Harry Mitchell to return to the city he fled two years ago. 

Listen and learn! The Sound of General Ignorance brings you all the best bits of the number one bestseller The Book of General Ignorance in handy audio form. Allow yourself to wallow in the misconceptions, mistakes and misunderstandings in 'common knowledge'. Your newfound wisdom will help you to impress your friends, frustrate your enemies and win every argument.

It’s only a slight exaggeration to say that the British mathematician Alan Turing (1912-1954) saved the Allies from the Nazis, invented the computer and artificial intelligence, and anticipated gay liberation by decades--all before his suicide at age forty-one. This classic biography of the founder of computer science, reissued on the centenary of his birth with a substantial new preface by the author, is the definitive account of an extraordinary mind and life.

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.

Platform Seven at 4am: Peterborough Railway Station is deserted. The man crossing the covered walkway on this freezing November morning is confident he's alone. As he sits on the metal bench at the far end of the platform it is clear his choice is strategic - he's as far away from the night staff as he can get. What the man doesn't realise is that he has company. Lisa Evans knows what he has decided. She knows what he is about to do as she tries and fails to stop him walking to the platform edge. Two deaths on Platform Seven. Two fatalities in 18 months - surely they're connected?