Mark Whittow presents a clear, up-to-date reassessment of the Byzantine empire during a crucial phase in the history of the Near East. Against a geopolitical background (superbly illustrated with fourteen maps), his book covers the last decade of the Roman empire as a superpower, the catastrophic crisis of the seventh century, and the means whereby the embattled Byzantine empire hung on in Constantinople and Asia Minor until the Abbasid Caliphate's...