Karl Julius Ploetz

• A Handbook of Universal History from the Dawn of Civilization to the Outbreak of the Great War of 1914
• Der grosse Ploetz
• Epitome of Ancient, Mediaeval and Modern History
• Epitome of Ancient, Mediæval, and Modern History
• Gould's gold and silver guide to coins
• Sprachlehre
• Systematische Darstellung der französischen Aussprache: Oder, Anleitung für den französischen ..
• The World's Story
• The World's Story; a History of the World in Story, Song and art, ed. by Eva March Tappan Volume 2
• The World's Story; a History of the World in Story, Song and art, ed. by Eva March Tappan Volume 6
• The World's Story; a History of the World in Story, Song and art, ed. by Eva March Tappan Volume 8
• Anleitung zum Gebrauche des Syllabaire: Des Elementarbuchs und der ..