Dangerous Game of Grandma

Old Good England, 1965. A fairground fortune-teller predicts a terrible future for sixteen-year-old Frances Adams: one day the girl will be killed… Since then, she dedicates her whole life to investigating a murder that has not yet happened. No one... took Frances's fears seriously until, sixty years later, her corpse is found in the library.
 
Our days. Annie Adams is invited to Gravesdown Hall — the vast country estate of her eccentric great-aunt Frances. But when the girl arrives in the quirky village of Castle Noll, the old lady is already dead. According to the terms of the will, all her vast fortune, as well as the estate, will go to whoever solves this murder. The investigation is complicated by Frances's habit of gathering dirt on everyone. It seems that every sweet and eccentric local resident had a motive to kill her.
 
Together with another heir, Annie finds herself drawn into an extremely dangerous game. And the closer the solution gets, the more fears arise that instead of inheriting Gravesdown Hall, she will inherit the sad fate of her grandmother…