JOHN HAYWOOD was educated at the universities of Lancaster, Cambridge and Copenhagen and is an expert on the history of Dark Age Europe. He is the author of:
The Penguin Historical Atlas of the Vikings
The Celts: Bronze Age to New Age
Encyclopedia of the Viking Age
The New Atlas of World History: Global Events at a Glance
Chronicles of the Ancient World: A Complete Guide to the Great Ancient Civilizations
Viking: The Norse Warrior’s (Unofficial) Manual