"Flavia de Luce--"part Harriet the Spy, part Violet Baudelaire from Lemony Snicket's A Series of Unfortunate Events" (The New York Times Book Review)--takes her remarkable sleuthing prowess to the unexpectedly unsavory world of Canadian boarding schools in the captivating new mystery from New York Times bestselling author Alan Bradley"-- "Flavia rules! In this New York Times bestselling series of enchanting mysteries, youthful chemist and aspiring...