The Explosionist

Someone sets off a bomb outside fifteen-year-old Sophie's boarding school, but no one can figure out who. Soothsayers and seance leaders are regular guests at her great-aunt's house in Scotland, but only one delivers a terrifying prophecy, directed at Sophie herself. When the medium is found dead, Sophie and her friend Mikael know they must get to the bottom of these three mysteries in order to save themselves—even as the fate of all Europe hangs in the balance.