The formidable force of the Normans at sea has been frequently overlooked. This volume shows their dominance over the Mediterranean, and its far-reaching effects. The rise of Norman naval power in the central Mediterranean in the eleventh and twelfth centuries prompted a seminal shift in the balance of power on the sea. Drawing from Latin, Greek, Jewish and Arabic sources, this book details how the House of Hauteville, particularly under Robert Guiscard and his brother Roger, used sea power to accomplish what the Papacy, the German Empire and the Eastern Empire could not: the conquest of southern Italy and Sicily from Islam. The subsequent establishment of an aggressive naval presence on Sicily, first by Roger de Hauteville and then by his son Roger II, effectively wrested control of the central Mediterranean from Byzantine and Muslim maritime hegemony, opening the sea to east-west shipping. The author goes on to describe how this development, in turn, emboldened the West Italian maritime republics, principally Genoa and Pisa, to expand eastward in conjunction with the Crusades. It was, quite literally, a sea change, ushering in a new period of western maritime ascendancy which has persisted into the modern era. Charles D. Stanton gained his PhD from the University of Cambridge.

[This] superb study on Norman naval operations in the Mediterranean is the first to truly investigate the subject in any significant depth. [It] enriches our understanding of both the Norman presence in Italy and the wider developments occurring in and around a body of water which served as a meeting point for the Latin, Greek, and Islamic worlds. [...] The prose flows very well, the work is written with great clarity, and the reader is treated to an excellent range of maps and illustrations which complement and illuminate the text.'

Source: The Medieval Review