Ex-policeman Bernie Gunther thought he'd seen everything on the streets of 1930s Berlin - until he turned freelance and he is sucked further into the grisly excesses of Nazi subculture. The year is 1936 and Berlin is preparing for the Olympic Games. Some of Bernie's Jewish friends are beginning to realise that they should have left while they could, and Bernie himself has been hired by a wealthy industrialist to investigate two murders that reach high into the Nazi Party.

Michael Tanner is on his way home from a business trip when he accidentally picks up the wrong MacBook in an airport security line. He doesn't notice the mix-up until he arrives home in Boston, but by then it's too late. Tanner's curiosity gets the better of him when he discovers that the owner is a US senator and that the laptop contains top secret files. When Senator Susan Robbins realizes she's come back with the wrong laptop, she calls her young chief of staff, Will Abbott, in a panic.

London’s Slough House is where disgraced MI5 spies go to while away what’s left of their washed-up careers. Now they have a chance at redemption. An old Cold War-era spy is found dead on a bus outside Oxford, far from his usual haunts. Slough House’s head honcho, the despicable, irascible Jackson Lamb is convinced Dickie Bow was murdered.

When German intelligence officer Captain Reinhardt is reassigned to a new branch of the military police, his position separates him from the allies he has made. This includes a circle of fellow dissenting Germans who formed a resistance cell against the Nazis. Reinhardt witnesses a massacre of civilians in Yugoslavia, only to discover there is more to the incident than anyone believes. When five mutilated bodies turn up, he knows the stakes are growing more important - and more dangerous....

A British journalist is invited to Malmö to interview an old university friend who is now one of Sweden's leading film directors. When he discovers the director's glamorous film-star wife dead in her apartment, the Skåne County Police are called in to solve the high-profile case.