by P. L. Crompton
A cozy mystery set in Wales.
In a coastal village in Wales, someone is committing the perfect crime: people are disappearing without a trace. An elderly woman is the most recent disappearance. A day later, police find her body washed up on the beach. Senior officers record it as death by misadventure, but Constable Gwyn Thomas is certain her death and the other disappearances are connected