When shy, sensitive Laura Stearns arrives at St. Dunstan’s Academy in Maine, she dreams that life there will echo her favorite novel, All Before Them, the sole surviving piece of writing by Byronic “prep school prophet” (and St. Dunstan’s alum) Sebastian Webster, who died at nineteen, fighting in the Spanish Civil War. She soon finds the intensity she is looking for among the insular, Webster-worshipping members of the school’s chapel choir, which is presided over by the charismatic, neurotic, overachiever Virginia Strauss. Virginia is as fanatical about her newfound Christian faith as she is about the miles she runs every morning before dawn. She expects nothing short of perfection from herself—and from the member of the choir.