¿Cómo crece el pasto? (How Does Grass Grow?)

Kids often play with magnets, yet they don't learn how these playthings work for many years. Practical knowledge from their play can help them learn more about magnetism, and so can this book. Specially written for those with reading challenges or readers looking for a review, the main text covers important vocabulary, magnetic fields, and a discussion of why metals and magnets come together. Diagrams and succinct fact boxes offer additional ways to learn each concept and explain some ideas in greater detail.

Love is in the App es una historia real, la de Angie, una conocida modelo española de los noventa, que nos relata en primera persona sus aventuras y desventuras en las redes de contactos. La protagonista, junto a su álter ego, un descarado diablillo gay, nos introduce de manera fresca y espontánea en el universo de las cibercitas, en el que no faltan los encuentros excitantes, las nuevas experiencias, el drama, la mentira, el humor y, por supuesto, el sexo. Una historia con la que más de uno podrá sentirse identificado, y con la que otros tendrán la oportunidad de conocer, de la mano de ...

In the 1800s, a Choctaw girl becomes friends with a slave boy from a plantation across the great river, and when she learns that his family is in trouble, she helps them cross to freedom.

Discusses the role of the gases surrounding Earth and the relationship of the atmosphere to weather. Presented in English and Spanish.

This complete Spanish translation of the highly acclaimed Isaac Asimov's 21st Century Library of the Universe is ideal for students still developing their English-language skills.