Murder by the Sea (A Libby Sarjeant Series)

Fourth title in the Libby Sarjeant murder mystery series.

Psychic investigator Fran Castle gets a request from the police to help when a body is discovered on a rocky island in the middle of Nethergate Bay. Libby Sarjeant, Fran's sleuthing partner, is on the case too, as they delve into the shameful world of the exploitation of illegal immigrants.

Libby's partner Ben is concerned that her occasionally over-enthusiastic investigations might get her into trouble: his worries seem justified as Libby and Fran get on the trail of a war-time fascist spy and they become a nuisance to a killer.