AN INSTANT NATIONAL BESTSELLER A NEW YORK TIMES NOTABLE BOOK OF THE YEAR 'A folk horror story with a deceptively light and knowing tone ... elegant and genuinely unsettling.' -The New York Times Book Review The Nobel Prize winner's latest masterwork, set in a sanitarium on the eve of World War I, probes the horrors that lie beneath our most hallowed ideas September 1913. A young Pole suffering from tuberculosis arrives at Wilhelm Opitz's Guesthouse for Gentlemen in the village of G rbersdorf, a health resort in the Silesian mountains. Every evening the residents gather to imbibe the hallucinogenic local liqueur and debate the great issues of the day: Monarchy or democracy? Do devils exist? Are women born inferior? War or peace? Meanwhile, disturbing things are happening in the guesthouse and the surrounding hills. Someone--or something--seems to be watching, attempting to infiltrate this cloistered world. Little does the newcomer realize, as he tries to unravel both the truths within