"One of the most remarkable creations in recent literature" (USA Today), Flavia de Luce, "part Harriet the Spy, part Violet Baudelaire" (New York Times Book Review) is back in Alan Bradley's captivating internationally bestselling mystery series. Flavia rules! In this internationally bestselling series of enchanting mysteries, youthful chemist and aspiring detective Flavia de Luce once again brings her knowledge of poisons and her indefatigable spirit to solve dastardly crimes--but this time, she leaves behind her beloved English countryside, and takes her sleuthing prowess to the unexpectedly unsavory world of Canadian boarding schools!