Farewell My Herring

Ethelred Tressider and his agent Elsie Thirkettle have been invited to lecture on a creative writing course at Fell Hall, a remote location in the heart of ragged countryside. When one of their number goes missing, Ethelred leads a search party and makes a gruesome discovery. With no phone signal and no hope of summoning the police, can Ethelred and Elsie identify the killer among them before one of them is next?