In both Bellum Judaicum and the Vita, an appendix to Antiquitates Judaicae, Josephus deals with his own role in the war. Although both works have apologetic aims, Josephus changes his story from one work to the next. By viewing these two works in the greater context of Josephus's life and not in isolation from each other, Cohen traces Josephus's development as a historian, as an apologist, and as a Jew. --from publisher description.