The Sword of the Lady (2009) is an alternate history, post-apocalyptic novel by American writer S. M. Stirling. It is the sixth book in the Emberverse series. Rudi Mackenzie and his group leave Iowa, heading through Wisconsin, out onto the Great Lakes, into what was once Maine and finally to Nantucket. All the while they are pursued by the Church Universal and Triumphant (CUT), led by a High Seeker (a CUT priest with supernatural powers) and Major Graber. Source: Wikipedia (en)