Patrick McGrath is a writer of astonishing accomplishment: “fiction of a depth and power we hardly hope to encounter anymore,” according to Tobias Wolff, with “the drive and suspense of the most shameless thriller [and] the inevitability of myth.”Port Mungo, his sixth novel, is a harrowing story of art and love, and of a family cursed by both. Throughout a privileged, eccentric childhood, Jack Rathbone enjoyed the constant adoration of his sister, Gin. So at art school in London, she is pained to see him fall under the spell of Vera Savage, a spectacularly bohemian painter with whom he soon runs off to New York City. From a bruised, bereft distance, Gin follows their southward progress through Miami and prerevolutionary Havana to Port Mungo, a seedy river town in the mangrove swamps along the Gulf of Honduras.