The elusive narrator of this beautifully written, complex, and powerfully disconcerting novel is the scion of a decayed aristocratic family from the farther reaches of the defunct Austro-Hungarian Empire. In five psychologically fraught episodes, he revisits his past, from adolescence to middle age, a period that coincides with the twentieth-century's ugliest years. Central to each episode is what might be called the narrator's Jewish Question. He is no Nazi. To the contrary, he is apolitical, accommodating, cosmopolitan. He has Jewish friends and Jewish lovers, and their Jewishness is a...