Eric Christiansen

1937

• The Northern Crusades
• Dudo of St Quentin: History of the Normans
• The Norsemen in the Viking Age (The Peoples of Europe)
• The Norsemen in the Viking Age (Peoples of Europe)
• Gennem Århus i traesko
• PetroGlyph
• The Norsemen in the Viking Age
• The origins of military power in Spain, 1800-1854
• The origins of military power in Spain, 1800-1854