Book 6 of 6: The Oberleutnant Karin Müller series

Dresden, East Germany, 1980 - A man's body is found buried in concrete at a building site in the new town district. When People's Police homicide captain Karin Müller arrives at the scene, she discovers that all of the body's identifiable features have been removed - including its fingertips.

The deeper Müller digs, the more the Stasi begin to hamper her investigations. She soon realises that this crime is just one part of a clandestine battle between two secret services - the Stasi of East Germany and Britain's MI6 - to control the truth behind one of the deadliest events of World War II.

The Stasi Game brilliantly fictionalises the true story of how Britain's wartime leaders justifed the fire-bombing of German city of Dresden, which many have since condemned as a war crime.

Book 5 of 6: The Oberleutnant Karin Müller series

IN EAST GERMANY, SOLVING A MURDER CAN GET YOU KILLED...

In 1978 East Germany, nothing is as it seems. The state's power is absolute, history is re-written, and the 'truth' is whatever the Stasi say it is.

So when a woman's murder is officially labelled 'accidental death', Major Karin Müller of the People's Police is faced with a dilemma. To solve the crime, she must disregard the official version of events. But defying the Stasi means putting her own life - and the lives of her young family - in danger.

As the worst winter in living memory holds Germany in its freeze, Müller must untangle a web of state secrets and make a choice: between truth and lies, justice and injustice, and, ultimately, life and death.

Book 4 of 6: The Oberleutnant Karin Müller series

A secret State. A dark conspiracy. A terrible crime.

Karin Müller of the German Democratic Republic's People's Police is called to a factory in the east of the country. A man has been murdered - bound and trapped as a fire burned nearby, slowly suffocating him. But who is he? Why was he targeted? Could his murderer simply be someone with a grudge against the factory's nationalisation, as Müller's Stasi colleagues insist? Why too is her deputy Werner Tilsner behaving so strangely?

As more victims surface, it becomes clear that there is a cold-blooded killer out there taking their revenge. Soon Müller begins to realise that in order to solve these terrible crimes, she will need to delve into the region's dark past. But are the Stasi really working with her on this case? Or against her?

For those who really run this Republic have secrets they would rather remain uncovered. And they will stop at nothing to keep them that way...

A gripping and evocative crime thriller, moving between the devastating closing weeks of the Second World War and the Stasi-controlled 1970s, STASI 77 is David Young's most compelling and powerful novel yet.

Book 2 of 6: The Oberleutnant Karin Müller series

East Germany, 1975. Karin Müller, sidelined from the murder squad in Berlin, jumps at the chance to be sent south to Halle-Neustadt, where a pair of infant twins have gone missing.

But Müller soon finds her problems have followed her. Halle-Neustadt is a new town - the pride of the communist state - and she and her team are forbidden by the Stasi from publicising the disappearances, lest they tarnish the town's flawless image.

Meanwhile, in the eerily nameless streets and tower blocks, a child snatcher lurks, and the clock is ticking to rescue the twins alive .

Book 1 of 6: The Oberleutnant Karin Müller series

East Berlin, 1975. When Oberleutnant Karin Müller is called to investigate a teenage girl's body at the foot of the Wall, she imagines she's seen it all before. But when she arrives she realises this is a death like no other. It seems the girl was trying to escape - but from the West. Müller is a member of the People's Police, but in East Germany her power only stretches so far. The Stasi want her to discover the identity of the girl, but assure her the case is otherwise closed - and strongly discourage her from asking questions. The evidence doesn't add up, and it soon becomes clear the crime scene has been staged. But this is not a regime that tolerates a curious mind, and Müller doesn't realise that the trail she's following will lead her dangerously close to home...

1942. HULL, EAST YORKSHIRE - It is the most heavily bombed city outside of London, but for the sake of national morale the Hull Blitz is kept top secret.

Newly posted Detective Chief Inspector Ambrose Swift cannot believe the devastation he finds. But for Swift and his deputies - Sergeant Jim 'Little' Weighton and Women's Police Auxiliary Kathleen Carver - it's murder, not the war, that looms large.

When a series of sadistic killings is blamed on locally-stationed American GIs, Swift soon discovers not all is what it seems. The stench of racism and corruption goes to the very top.

But finding the real killer will prove just as dangerous as the falling bombs. Because powerful forces cannot let the war effort be undermined - not even by the truth...