Matemáticas en Marte (Math on Mars)

The asteroid belt between Mars and Jupiter is an intriguing area of our solar system. Scientists have counted over 670,000 known asteroids there, but there could be millions more not yet found. Readers will discover much more about the asteroid belt in this highinterest book, which blends science and math. They'll read about several topics, such as space missions to the asteroid belt and the difference between an asteroid and a planet, and solve associated math problems-just like actual space scientists do!

Tells the story, through graphic novel format, of Harriet Tubman and her life as a leader on the Underground Railroad.

Sopó en contexto: estudio arqueológico y documental sobre el poblamiento de la cuenca baja del río Teusacá, Volumen I, es una obra que ofrece la primera perspectiva de carácter regional sistemática sobre la ocupación humana de esta importante región del Altiplano Cundiboyacense.

En esta colección de breves muestras Enric Hercenos lleva sin transición aparente del humor al horror, buceando con el surrealismo, jugando con los tópicos de los géneros fantásticos, siempre exhibiendo una prosa contenida, cuidada, que permite disfrutar de la necesaria relectura que exige el género.

Explores our natural connection to the earth and its four elements, air, water, soil, and fire, underlining the importance of biodiversity and respect for the environment.