`Deliciously dark and suspenseful... A tour-de-force' Alex Michaelides, The Silent PatientWINNER OF THE INTERNATIONAL THRILLER WRITERS BEST EBOOK ORIGINAL NOVEL 2023NEW START. OLD SECRETS.Kat and Mark move to an island off the Northern Irish coast for a new beginning. Far away from their frantic life in London, it's the perfect place to bring up the family they're longing to start.But as soon as they arrive, cracks begin to appear in their marriage. Mark is still texting his ex-wife. Kat is lying about a new friendship. And one of them is keeping an explosive secret about the past.The couple in Causeway Cottage are hiding something - and the truth can be deadly...A gripping page-turner with a shocking twist, perfect for fans of Lucy Clarke, Alice Feeney and Shari Lapena.*****Readers LOVE The Couple at Causeway Cottage!`Wow! What a rollercoaster of a ride this book is! Gripped me from the start!'`I could not put this book down... I was mesmerized'`Loved this book. It had me hooked right from the beginning'`Snagged me from the start. Such a clever plot with gasp-inducing twists. Excellent read'`Tense and atmospheric'`I couldn't put this book down'`Loved it... Finished it in less than 24 hrs'Diane Jeffrey's The Couple at Causeway Cottage is a masterclass in psychological fiction. The mystery at its core is as compelling as the top crime thrillers in the market.For fans of Freida Mcfadden (The Boyfriend), Sue Watson (His First Wife), K.L. Slater (The Lucky Winners), Leslie Wolfe (Casino Girl), and James Caine (The Patients List).HarperCollins 2022