Andrew P. Cohen, a professor of comparative culture at New York University, is at the zenith of his life. Adored by his classes and published in prestigious literary magazines, he is about to receive a coveted promotion--the crowning achievement of an enviable career. He is on excellent terms with Linda, his ex-wife, and his two grown children admire and adore him. His girlfriend, Ann Lee, a former student half his age, offers lively companionship. A man of elevated taste, education, and culture, he is a model of urbanity and success. But the manicured surface of his world begins to crack when he is visited by a series of strange and inexplicable visions involving an ancient religious ritual that will upend his comfortable life.