DI Jade Tanner is finally allowing herself to be happy. She’s got a new relationship and is coping with balancing being a single mum and heading up the Complex Crimes Unit.

But her team aren’t doing so well. Petra has made yet another relationship misstep and DS Mo Uddin is teetering at the brink of depression.

And then two bodies are found at an archaeological dig on the Isle of Arran. One killed recently, one historical.

Are the two bodies connected? And how will Mo cope with being sent up to Arran to investigate? Will the remoteness finally send him into the grip of despair? Or will it allow him to discover a love of Scotland?

And can he and Petra solve the crime before the killer strikes again?

Secrets and History is the fourth book in the McBride and Tanner series, perfect for fans of Ann Cleeves, Val McDermid and JD Kirk.