Our Jubilee Is Death — Leo Bruce

Walking on the sand before breakfast, Carolus Deen's cousin Fay, who was staying on the Suffolk coast, has come upon the head of Lilliane Bomberger, the celebrated and universally detested novelist. The body was buried in the sand with only the head protruding; at least one tide had washed over it. Before this frustrating case ends, three murders are committed. This is vintage Bruce, mixing thrills and chills with unique humour.