Viaje al corazón de la selva

Isabel de Alsasua se ve inmersa en una intriga politica tras la que se esconde una secta que quiere sembrar la destruccion. 1911 Europa es un polvorin a punto de estallar. En este clima de tension la inteligencia britanica descubre la existencia de una peligrosa secta, los kalikamaistas. Todos los agentes que intentan infiltrarse en ella mueren antes de descubrir la identidad de sus dirigentes, pero sus informes son preocupantes. La secta persigue regenerar la humanidad a traves de una purga y estan a punto de desarrollar un arma como el mundo jamas ha visto. Dos años despues, Isabel de...

Amphibians can be found all over the world. There are more than 7,500 kinds of amphibians living in streams, rainforests, deserts, and everywhere in between. Many of them are in danger due to a deadly fungus, but help is on the way! Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person working in ...

Learn how ornithologists are using modern technology to help migratory birds. Created in collaboration with the Smithsonian Institution, this Spanish Informational Text builds reading skills while engaging students' curiosity about STEAM topics through real-world examples. Packed with factoids and informative sidebars, this Spanish book features a hands-on STEAM challenge that is perfect for use in a makerspace and teaches students every step of the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Discover...

Un práctico libro que engloba diferentes contenidos, con explicaciones muy sencillas e ilustraciones adaptadas, para tratar los temas preferidos de los más pequeños. Con esta enciclopedia podremos resolver las dudas más diversas con claridad y precisión.