Instruments of Darkness Craig Robertson As Dr Valentine and Sister

As Dr Valentine and Sister Gilchrist attend to the patients

When it becomes clear that they are dealing with a series of violent killings

mum-to-be Catherine wakes to find a knife beside her bed

is in the process of changing over from "quality" to "mass"

Stevie and Kim get to the bottom of this mystery before it’s too late

Instruments of Darkness Craig Robertson As Dr Valentine and Sister''Makes you want to read every word serpentine and satisfying'' Telegraph Thornleigh Hall, seat of the Earl of Sussex, dominates its surroundings. Its heir is missing, and the once vigorous family is reduced to a cripple, his whore and his alcoholic second son, but its power endures. Impulsive Harriet Westerman has felt the Hall''s menace long before she happens upon a dead man bearing the Thornleigh arms. The grim discovery cries out for justice, and