Book excerpt: “Doris Lessing is one of the most important writers of the past 100 years, a shrewd visionary. . . . Her new, short, haunting novel . . . succors us with . . . unforgettable visual images. We shiver and marvel as we lose ourselves in time.”— The Times (London) In her visionary novel Mara and Dann, Doris Lessing introduced a brother and sister battling through a future landscape defined by extreme climates in the north and south. In this new novel the odyssey continues. Dann is grown up, hunting for knowledge and despondent over the inadequacies of his civilization, traveling with his friend, a snow dog who saves him from the depths of despair. Here, too, are Mara’s daughter and Griot with the green eyes, an abandoned child-soldier who discovers the meaning of love and the ability to sing stories. Like its predecessor, this brilliant novel from one of our greatest living writers explains as much about our world as it does about the future we may be heading toward.