| How Normandy Came By its Name in | Old Time Tales by Lawton B. Evans |
| Rollo the Viking in | Famous Men of the Middle Ages by John H. Haaren |
| Deeds of the Northmen in | The Story of the Middle Ages by Samuel B. Harding |
| Rollo the Viking in | Barbarian and Noble by Marion Florence Lansing |
| Vikings Besiege Paris in | The Story of France by Mary Macgregor |
| Northmen in France and England in | The Story of Europe by Henrietta Elizabeth Marshall |
| Raids of the Sea-Rovers in | Historical Tales: German by Charles Morris |
| Hardy Northmen in | The Discovery of New Worlds by M. B. Synge |
| Rollo the Viking Makes Settlements in France in | European Hero Stories by Eva March Tappan |