The Ghost of an Idea — Mary Challis

Everyone was on edge - who would be the next victim? Jeremy Locke accepted an unusual challenge when he agreed to do some sleuthing for a London-based theatrical group. Stage rehearsals for a new production had been seriously disrupted by a rash of bizarre pranks - increasingly savage pranks that were aimed against the cast. Suddenly every actor had to face the very real possibility of a violent death. Jeremy's job was to expose the culprit. But he had to act fast - before the drama exploded into full-scale murder.