"Mr. DeLillo's haunting new novel, Zero K - his most persuasive since his astonishing 1997 masterpiece, Underworld - is a kind of bookend to White Noise: somber and coolly futuristic, where that earlier book was satirical and darkly comic. . . . . All the themes that have animated Mr. DeLillo's novels over the years are threaded through Zero K - from the seduction of technology and mass media to the power of money and the fear of chaos. . . . like a chamber music piece. . . . reminds us of his almost Day-Glo powers as a writer and his understanding of the strange, contorted shapes that eternal human concerns (with mortality and time) can take in the new millennium."