Whilst on a trip to the sunny Channel Islands to find the heir to a lucrative tax law case, young barrister Michael Cantrip finds himself in over his head. Peculiar things begin to occur on the mysterious and isolated islands with something - or somebody — bumping off members of his legal team. With the help of his mentor, amateur investigator Hilary Tamar, Cantrip, must find a safe passage back to the Lincoln's Inn Chambers.