1956: In the quiet village of Wilbeth Green, the smoldering ruins of Rosemont Abbey set the residents' tongues wagging, and everyone is quick to accuse troublemaker Paul Everly of being the arsonist. Paul has vanished without a trace, leaving only his twin sister, Louisa, certain of his innocence. Fueling her conviction is an inexplicable connection--she felt her twin's death an hour before the abbey went up in flames.
Knowing no one will believe her, Louisa embarks on her own investigation, challenging the skepticism of her neighbors and the disdain of her aunt and uncle. Even Inspector Malcolm Sinclair, once Paul's closest friend, is torn between his duty and a lingering loyalty to Paul and warns Louisa to abandon her pursuit. But Louisa is determined to solve a murder no one else believes was committed, even if it means unraveling secrets that could shake Wilbeth Green to its core.