| Syracuse |
Spanish |
Siracusa |
Martin Guzman |
| The Tizoc Stone |
Spanish |
La Piedra de Tízoc |
Martin Guzman |
| Legions of the Parthian Wars |
Spanish |
Legiones de las Guerras Partas |
Martin Guzman |
| Crusades |
Spanish |
Cruzadas |
Martin Guzman |
| Leonidas I of Sparta |
Spanish |
Leónidas I de Esparta |
Martin Guzman |
| Nerva |
Spanish |
Nerva |
Martin Guzman |
| Didius Julianus |
Spanish |
Didio Juliano |
Martin Guzman |
| Aztec Food & Agriculture |
Spanish |
Comida y Agricultura Mexica |
Martin Guzman |
| The Crisis of the Third Century |
Spanish |
La Crisis del Siglo III |
Martin Guzman |
| Domitian |
Spanish |
Domiciano |
Martin Guzman |