La alianza de Tanis

Describes what early planes and air travel were like, how planes were developed to travel faster, and presents some pioneers of aviation.

A book on ideas for reading. The most important elements for enjoying this hobby, the most important masterpieces, the way to interpret a novel, a story, and finally, some titles highly recommended.

Bernardino de Sahagún recopiló un inmenso caudal de datos que conforman la edición de su Historia general de las cosas de la Nueva España. En estas páginas, extraídas de aquella monumental obra, se muestran las supersticiones y convicciones, los días y sus significados entre los antiguos mexicanos.

Describes the frogs, toads, and salamanders of Mexico's Yucatan Peninsula, looking particularly at the wide variety of adaptations found in the few species that dwell there.