| English Original | Language | Translation | Translator |
|---|---|---|---|
| Library of Celsus | Spanish | La biblioteca de Celso | Carlos A Sequera B |
| The Inca Road System | Spanish | Red de caminos incas | Carlos A Sequera B |
| Karakorum | Spanish | Karakórum | Carlos A Sequera B |
| Egyptian Medicine | Spanish | Medicina egipcia | Carlos A Sequera B |
| Levant | Spanish | Levante | Carlos A Sequera B |
| Massilia | Spanish | Massalia | Carlos A Sequera B |
| The Nazca Lines: A Life's Work | Spanish | Las Líneas de Nazca: la obra de una vida | Carlos A Sequera B |
| Roman Engineering | Spanish | La ingeniería romana | Carlos A Sequera B |
| Tulum | Spanish | Tulum | Carlos A Sequera B |
| Phrygia | Spanish | Frigia | Carlos A Sequera B |