For Jenny Pepper, housewife, charity bookshop worker and mum to a stroppy teen, life has become a little boring. She was once an actress, but now spends every day tidying up after other people.

Then, on her way to a party one night, Jenny bravely steps in to save a woman in trouble. Suddenly her world is exciting again - and she's a hero. As she starts patrolling the streets of her small town, she feels more alive than she has in years. But when a real villain appears, Jenny's daughter is in danger. Will she tell the police what she knows or go it alone and risk losing everything?

VIGILANTE is about an ordinary woman stuck in a rut - and the extraordinary lengths she'll go to recapture her life.