Did their conscience get to them? Or did someone else?

An unethical banker suffocates. A diamond dealer slits his wrists. A media magnate freezes in the snow. A disgraced CEO inhales exhaust fumes.

Four unpopular businessmen, four apparent suicides. Until Interpol find the same DNA at each death.

Beatrice Stubbs, on her first case since a personal tragedy, arrives in Switzerland to lead the investigation. But there's more to Zurich than chocolate and charm.

Potential suspects are everywhere, her Swiss counterpart is hostile and the secretive world of international finance seems beyond the law. Battling impossible odds by day and her own demons at night, Beatrice has never felt so alone.

She isn't. Someone's watching.

Someone else who believes in justice.

The poetic kind.

Discover a modern-day Marple in this riveting crime series set against breathtaking European locations.

If you enjoy Kate Atkinson, Elizabeth George and Louise Penny, you'll love Behind Closed Doors.