This book explores the role of horses across the medieval world, from the Kievan Rus' and Scandinavia to Central Europe, Byzantium, the Arab world and Asia, including China and India. Covering the early medieval period to the late Middle Ages, it examines how horses shaped societies, warfare and culture and how their legacy persists in traditional equestrian sports today. Drawing on little-known primary sources, artefacts, and the author’s hands-on experience with historical horsemanship, the book offers a vivid account of the deep connection between people and horses. Combining scholarly insight with practical knowledge, this is the most comprehensive study of medieval horses in Europe and Asia to date.