"At birth, Violet and Rose Flowers were identical, save for a tiny bluish-purple mark gracing Violet's slender neck. By nineteen, their temperaments distinguish them, as different as the flowers their mother named them for - Violet, wild and outgoing, and Rose, solitary and reserved. Still, they are each other's world. Then, on a sweltering, terrible August night in 1928, an explosion rocks Lamb's Dance Hall in Possum Flats, Missouri, engulfing it in flames, leaving one twin among the dozens dead, and her sister's life forever changed. Fifty years later, Daisy Flowers is dumped on her grandmother Rose's doorstep for the summer. A bright, inquisitive fifteen-year-old, Daisy bargains her way into an internship at the local newspaper - where she learns of the mysterious long-ago tragedy and its connection to her family. Rose, now the local funeral home director, grows increasingly alarmed as her impulsive granddaughter delves into Possum Flats' history, determined to uncover the horrors and heroes of the fiery blast. For a small town, Possum Flats holds a multitude of big secrets, some guarded by the living, some kept by the dead. And through Rose, Daisy, Dash - a preacher who found his calling that fateful night - and others, those ghosts gradually come into the light, forcing a reckoning at last."