Lo que el Frente Polisario esconde

Emergency vehicles are there when people need help. Sometimes we need help when we are sick or there is a fire, or even when our car is not working. Let's explore the different vehicles that come to help! The Mi Mundo (My World) series is perfect for young learners in prekindergarten through grade 2. These 16-page books give readers an accessible introduction to nonfiction reading. Color photographs and fun, factual examples will grab the attention of young readers and help strengthen reading comprehension skills.

El 17 de julio del 36, a eso de las cinco en sombra de la tarde, entró don Indalecio Prieto en la cafetería de las Cortes y comunicó a los periodistas allí reunidos que la guarnición de Melilla se había sublevado. El padre del autor, que dirigía la agencia Febus, filial de El Sol y de La Voz, cogió un coche, dejó a su esposa, embarazada, en el piso donde el autor nacería dos meses más tarde y se fue hacia el sur en busca de información. No regresó nunca. El 14 de septiembre del mismo año, después de una asombrosa peripecia, fue paseado en Valladolid. Su mujer, en octubre del...

There are many kinds of grass, but when most people think of this green plant, they think of the kind found in backyards and parks. Grass is like many other plants with its roots, leaves, and needs of soil, water, and sun. Young readers find out that acres of grass come from the tiniest of seeds. With this knowledge, they'll never look at someone mowing the lawn in the same way again. Full-color photographs closely correlate with the accessible narrative, which is written especially for emerging readers.

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.