| English Original | Language | Translation | Translator |
|---|---|---|---|
| The History of Champagne | Spanish | La historia del champán | Antonio Elduque |
| Zoroastrianism | Spanish | Zoroastrismo | Antonio Elduque |
| The Medieval Church | Spanish | La Iglesia medieval | Antonio Elduque |
| Mithra | Spanish | Mitra | Antonio Elduque |
| Diet of Worms | Spanish | Dieta de Worms | Antonio Elduque |
| Bohemian Reformation | Spanish | La Reforma bohemia | Antonio Elduque |
| Protestant Reformation | Spanish | La Reforma protestante | Antonio Elduque |
| Elizabeth I of England | Spanish | Isabel I de Inglaterra | Antonio Elduque |
| Francis Drake | Spanish | Francis Drake | Antonio Elduque |
| Manila Galleon | Spanish | Galeón de Manila | Antonio Elduque |