Saint Leibowitz and the Wild Horse Woman (1997) is a science fiction novel by American writer Walter M. Miller Jr. It is a follow-up to Miller's 1959 book A Canticle for Leibowitz. Miller wrote the majority of the novel before his death in 1996; the rest was completed based on Miller's notes and outlines by Terry Bisson. The novel is set chronologically some eighty years after the events of the second part of A Canticle for Leibowitz, "Fiat Lux" (c. 3254 AD). In the novel, the city of New Rome has been captured and allowed to decay by the Empire of Texarkana, led by the emperor Filpeo Harq. The Papacy, in exile from New Rome, now resides in the city of Valana. The story chronicles the plan of a cardinal-deacon and his closest allies to unite the remaining independent nations in North America against the Empire, and to restore power to the Church. Source: Wikipedia (en)