Have His Carcase: Lord Peter Wimsey Book 8 by Dorothy L Sayers
A young woman falls asleep on a deserted beach and wakes to discover the body of a man whose throat has been slashed from ear to ear . . . The young woman is the celebrated detective novelist Harriet Vane, once again drawn against her will into a murder investigation in which she herself could be a suspect. Lord Peter Wimsey is only too eager to help her clear her name.'She combined literary prose with powerful suspense, and it takes a rare talent to achieve that. A truly great storyteller.' Minette Walters