Medieval Europe's Mercenaries: The History of Hired Soldiers across Europe and the Byzantine Empire in the Middle Ages

The Middle Ages have long been remembered for armored knights battling on horseback and armies of men trying to breach the walls of formidable castles, but what is generally forgotten is that medieval warfare was constantly adapting to the times as leaders adopted new techniques and technology, and common infantry became increasingly important throughout the period. Meanwhile, political and technological progress led to continuous change of tactics and equipment. Cavalry became ascendant, o...