"Geschichte." . . "Horizon (New York, N.Y.)" . . "Mittelalter." . . "Civilization, Medieval." . . "Civilisation médiévale." . . "Cassell & Company." . . "476 - 1492" . . . . "Horizon magazine." . . "Horizon (New York, 1958-)" . . "Horizon (New York, 1958-)." . "The horizon book of the Middle Age" . . . . . . . . . . . . "History" . . . . . . "The horizon book of the middle ages" . "The Horizon book of the Middle Ages : By the ed. of Horizon Magazine : Ed. in charge Norman Kotker" . . . . . "Bildband" . . . . . . . . "The Horizon Book of the Middle Ages"@en . . . . . . . "Medieval art and writings are used to compplement a detailed commentary." . . . . . "The Horizon book of the Middle Ages"@en . . . "The Horizon book of the Middle Ages" . . . . . . . . "The horizon book of the Middle Ages" . . . . . "Horizon (New York, N.Y : 1958- )" . "Europe" . . "Horizon (New York, 1958 -)" . .