The Couple at No. 9

When pregnant Saffron Cutler moves into 9 Skelton Place with boyfriend Tom and sets about renovations, the last thing she expects is builders uncovering a body. Two bodies, in fact. Forensics indicate the bodies have been buried at least thirty years, which leads the police to question the cottage's former owner - Saffy's grandmother, Rose. Rose's Alzheimer's means her memory is increasingly confused. She can't help the police - but it is clear she remembers something ... From the author of "The She Vanishes".