A soldier and a spy, an officer but not quite a gentleman, Captain Harry Walsh is SOE's secret weapon. Loathed by his own commanding officer, haunted by the death of his closest friend and trapped in a loveless marriage, Harry Walsh is close to burnout when he is ordered to assassinate the man behind the ME 163 Komet, Hitler's miracle jet fighter. If Walsh fails, there is no prospect of Allied victory in Europe. Harry Walsh is ruthless, unorthodox and ungentlemanly. He is about to wreak havoc....

David Blake likes to think he’s no gangster. He's a white-collar criminal, working for gangster Bobby Mahoney, enjoying the money pouring in. Trouble is, a big chunk of that money has just gone missing along with Geordie Cartwright. Has Geordie done a runner or been killed by a rival gang? In a bloody finale, Blake has to make an agonising choice and someone has to pay the ultimate price....

The hunt for a serial killer unearths an unsolved cold case from over 60 years ago. Young girls are being abducted and murdered in the Northeast. Out of favour detective constable Ian Bradshaw struggles to find any leads - and fears that the only thing this investigation will unravel is himself. Journalist Tom Carney is suspended by his London tabloid and returns to his home village in County Durham. Helen Norton is the reporter who replaced Tom on the local newspaper. Together they are drawn into a case that will change their lives forever.

As usual, 18-year-old Alice Teale walked out of school at the end of a bright spring day. She's not been seen since. Alice was popular and well-liked, and her boyfriend, friends and family are desperate to find her. But when the police start asking questions, it becomes clear that almost everyone has something to hide. Torn between a host of suspects, detectives Beth Winter and Lucas Black don't know which way to turn. But then they receive a disturbing package: pages from Alice's precious diary. Who could have sent them? And have they done with Alice?

In 1978 East Germany, nothing is at it seems. The state's power is absolute, history is rewritten 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.

In April 1938, a man calling himself Josef Hofmann arrives at a boarding house in Hamm, Germany, and lets a room from the widow who owns it. Fifty years later, Walter Gersdorff, the widow's son, who was 11 years old in the spring of 1938, discovers the carefully hidden diary the boarder had kept during his stay, even though he should never have written any of its contents down. What Walter finds is a scathing chronicle of one the most tumultuous years in German history, narrated by a secret agent on a deadly mission.

London, 1963. The Beatles, Carnaby Street, mini skirts. But the new mood hasn't reached the drab and fearful corridors of MI5 and MI6. Many agents joined the secret service to fight the Nazis. Now they are locked in a Cold War against the Russians. And some of them are traitors. The service has been shaken to its core by the high-profile defections of Cambridge-educated spies Burgess, MacLean and now Philby. Appalled at such flagrant breaches of British security, the Americans are demanding a rigorous review.

Lidice was a peaceful and vibrant community in Czechoslovakia with a rich mining heritage. But an act of Nazi revenge saw this village wiped from existence in a horrifying chapter of European history.

December 1938. Moscow. Josef Stalin has lost some gold. He is not a happy man. He asks his henchman, Beria, to track it down. September 1940. London. Above the city the Battle of Britain rages, and the bombs rain down. On the streets below, DCI Frank Merlin and his officers investigate the sudden disappearance of Polish RAF pilot Ziggy Kilinski while also battling an epidemic of looting unleashed by the chaos and destruction of the Blitz..

1961. Hidden deep within the forests of central Soviet Russia is a place that doesn’t appear on any map: a city called Arzamas-16. Here a community of dedicated scientists, technicians and engineers are building the most powerful nuclear device the world will ever see - 3,000 times more powerful than Hiroshima. But 10 days before the bomb is to be tested, a young physicist is found dead. His body contains enough radioactive poison to kill thousands. The Arzamas authorities believe it is suicide - they want the corpse disposed of and the incident forgotten.

In the dying days of the Second World War, a group of Nazis frantically plot the next steps for their country. SS recruits gather east of Berlin to be trained for an audacious yet ill-fated mission to bring about a Fourth Reich. Three decades later, a young British diplomat in East Berlin is compromised after falling into a honey-trap. He contacts Major Edgar, a veteran British spymaster, now retired. Edgar is drawn into an unlikely alliance with an old adversary, Viktor, the veteran Russian spymaster.  

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. 

London, 1941. The city is in blackout, besieged by nightly air raids from Germany. Two strangers are about to meet. Between them they may alter the course of the war. While the Blitz has united the nation, there is an enemy hiding in plain sight. A group of British citizens is gathering secret information to aid Hitler’s war machine. Jack Hoste has become entangled in this treachery, but he also has a particular mission: to locate the most dangerous Nazi agent in the country.

By 1943 Auschwitz is the biggest black market in Europe. The garrison has grown epically corrupt on the back of the transportations and goods confiscated, and this is considered even more of a secret than the one surrounding the mass extermination. Everything is done to resist penetration until August Schlegel and SS officer Morgen, after solving the case of the butchers of Berlin, are sent in disguised as post office officials to investigate an instance of stolen gold being sent through the mail.

 In the final days of the Third Reich, with the historic city of Dresden on the brink of destruction, terrifying rumors spread about the Fright Man, a demonic killer who exploited the cover of a nighttime air raid siren to mutilate and kill a young nurse. Just as seasoned detective Max Heller begins investigating, the Fright Man kills again...