¡Cuenta conmigo! El torneo de fútbol (Count Me In! Soccer Tournament)

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

Readers will be amazed to discover that every time they climb onto bicycles and ride like the wind, they are defying gravity! This book explains the physics and history behind bicycles, skateboards, and surfboards. Readers learn what happens from the simplest movement of rolling forward to more complex tricks and stunts of jumping and spinning. Readers will never look at bikes, skateboards or surfboards the same way again.

What does this Spanish-translated book, a table, and your big toe have in common? They are all solids! A solid keeps its shape and always has the same volume. Read this Spanish-translated book to learn about solids and how they are different from liquids and gases.

Readers won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.

Segunda entrega de la trilogía que empezó con Los cipreses creen en Dios y que continúa con Ha estallado la paz (próximamente en Booket). Inmenso fresco histórico que tiene lugar en plena guerra civil española, tratada tanto en su aspecto humano como en el sociológico y el militar, y que abarca a los dos bandos en pugna.

Si tuviese la oportunidad, ¿qué chica de dieciséis años no se mudaría con su mejor amiga para vivir lejos de sus padres? Eso mismo pensó April aunque para conseguirlo tuviese que contar una pequeña mentira. Pero ella y su AMIGA, Vi, se creen totalmente responsables y capaces de cuidar de ellas mismas. Así April, una chica que no dispone de demasiada libertad se encuentra, de repente, con toda la del mundo, y aprovecha para hacer realidad algunos de sus deseos... solo que muchas veces hay que tener cuidado con lo que se desea...

Think there's just one fairy tale with an overworked girl and wicked stepsisters? Think again! Cultures all around the world have their own Cinderella stories. Visit Canada, China, Egypt, and France, and find out whose "glass slippers" are made of red silk, and whose "fairy godmother" is a fish. Fully translated Spanish text.

Esta guía visual ayuda a comprender los comienzos del universo y del sistema solar, el inicio de las diversas formas de vida en nuestro planeta, el origen africano de los seres humanos y su desplazamiento por los continentes. Un libro que nos descubre nuestra historia en la Tierra y nos explica por qué todos somos parientes.