Your Face Tomorrow, Javier Marias's dazzling unfolding magnum opus, is a novel in three parts, which began with Volume One: Fever and Spear. Described as a -brilliant dark novel- (Scotland on Sunday), the book now takes a wild swerve in its new volume. Skillfully constructed around a central perplexing and mesmerizing scene in a nightclub, Volume Two: Dance and Dream again features Jacques Deza. In Volume One he was hired by MI6 as a person of extraordinarily sophisticated powers of perception. In Volume Two Deza discovers the dark side of his new employer...

Like Isak Dinesen (who "claimed to have poor sight, yet could spot a four-leaf clover in a field from a remarkable distance away"), Marias has a sharp eye. Nabokov is here, making "the highly improbable assertion that he is 'as American as April in Arizona, '" as is Oscar Wilde, who, in debt on his deathbed, ordered up champagne, "remarking cheerfully, 'I am dying beyond my means.'" Faulkner, we find, when fired from his post office job, explained that he was not prepared "to be beholden to any son-of-a-bitch who had two cents to buy a stamp." Affection glows in the pages of Written Lives,...