London, 1926

Camille Divine is on her way home from an afternoon shopping on Regent Street for baby clothes, her mind filled with thoughts about the child she expects. But as she settles into her seat on the underground train a disturbing sight shatters her peaceful moment.

A woman sits unnaturally still by the glass partition, her posture rigid, her gaze vacant. Camille’s breath catches as she notices a dark stain spreading across the woman’s elegant dove-grey coat, blood rolling off the seat and pooling at her feet. She has been stabbed—right there on the train, yet no one else seems to have noticed. Instinct takes over. Camille leaps to her feet, calling for help, but as the train slows at the next station, she realises the killer could be slipping away into the crowd.

When Chief Inspector Richard Owen arrives at the scene, he and Camille—along with her ever-loyal lady's maid Cecily Lewis—begin unravelling the mystery of the murdered woman, a young and fashionable woman with no identification, no bag, and no obvious reason for being targeted.

Who was she? Why was she killed in such a brazen manner? And most chillingly, could the murderer still be watching from the shadows, ready to strike again?

Perfect for fans of historical thrillers, complex mysteries, and lovers of The Miss Fisher Mysteries, Agatha Christie's Poirot, and Miss Marple, MURDER ON THE 3.15 TO PICCADILLY CIRCUS promises a suspenseful journey filled with unexpected twists and clues to keep you guessing.