¿Por qué hibernan los animales? (Why Animals Hibernate)

The rock cycle has been taking place for millions of years. However, geologists have only known about this phenomenon for about 300 years. Young terrestrial explorers are introduced to different types of rocks, where in the cycle these rocks fit, and where in Earth's layers each step takes place. Fact boxes provide readers with fun additional information. A diagram helps readers make sense of the new information they're learning.

When it's hot outside, what can you do to stay cool? People have found many ways to cool off and cool down. How cool is that? Created in collaboration with the Smithsonian Institution, this STEAM book will ignite a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that is perfect for makerspaces and that guides students step-by-step through the engineering design process. Make STEAM career connections with career advice from actual Smithsonian employees working in STEAM fields. Perfect for English language learners, this Spanish book builds young ...

Un joven se va a la universidad con la esperanza de encontrar el sentido de la vida y, en cambio, se encuentra atrapado en el peligroso mundo del contrabando de drogas. Solo el poder redentor de un Dios amoroso puede salvar una vida de Naufragio.

Con el crecimiento a nivel mundial del uso de las tecnologías de la información y la comunicación, las posibilidades de interconectarse a nivel global se facilitan. Los procesos de publicación de un libro también se han transformado, por lo que se posibilita la autopublicación en las modalidades: electrónico, impreso bajo demanda y audiolibro. Es por ello, que esta obra está dirigida a ti como futuro escritor del Siglo XXI. Te ofrecemos novedosas herramientas, técnicas y estrategias, para escribir, compartir, promover y comercializar un libro, a través de las diversas modalidades...

Poems about being alone, love, fear, life, death and adults from a child's point of view. A boy wearing a tiger mask takes young readers on a journey of self-understanding and discovery.