This is the story of three days last September when eight old friends gathered in a beautiful house by the sea. There was food, wine and laughter, and then the friends went their separate ways. That's the truth and nothing but the truth.

Or is it?

Donna Weaver has put everything into The Breakers. Now it waits - freshly painted, richly furnished, filled with flowers - for the first guests to arrive.

But as they roll up, each one discovers they've been here before. Twenty-five years ago. When a party that started with peach schnapps and Postman's Knock ended with a girl walking into the sea and the rest of them making a vow of silence: lock it in a box, stitch my lips and go to my grave.

But one of them has broken the pact.

And before the weekend is over, someone will have gone to their grave.

Praise for Catriona McPherson

'An unnerving and suspenseful novel' Karin Slaughter

'Just the right mixture of spookiness and mystery' James Oswald

'A gripping thriller' Ian Rankin

'A Gothic feast of a novel, this is a country house book with a difference: contemporary, punchy and disturbing, but using the tricks and twists of the best of Christie' Ann Cleeves

'Go To My Grave is both a classic 'country house mystery' and a thriller. Atmospheric, with mind-bending twists, a narrator who may or may not be reliable, and an ending that will take your breath away and leave you astonished' Louise Penny

'Agatha Award-winning McPherson's deliciously gothic country house mystery with a contemporary twist is devious and suspenseful and keeps readers guessing to the shocking end. Highly recommended.' Library Journal