The Dunwich Nightmare — Robert Poyton

A savage murder on lonely Dunwich beach draws DS Marcus Hinds into an investigation that threatens his sanity. Assisted  by local reporter Suzy Bainbridge  and conspiracy theorist Bob Couzens, Hinds discovers the links between a secret facility, Sizewell Nuclear Power Plant and Nazi occult experiments. 

Meanwhile, something inhuman roams the desolate Suffolk coastline...

This novella is a modern take on HP Lovecraft's classic The Dunwich Horror and the first in a new Cthulhu Mythos trilogy.