The Oxford illustrated history of medieval Europe

The transformation of the Roman Mediterranean, 400-900 / Thomas Brown

The northern world in the Dark Ages, 400-900 / Edward James

The society of northern Europe in the High Middle Ages, 900-1200 / David Whitton

Northern Europe invades the Mediterranean, 900-1200 / Rosemary Morris

The Mediterranean in the Age of the Renaissance, 1200-1500 / Peter Denley

The Civilization of courts and cities in the North, 1200-1500 / Malcolm Vale.