Inteligencia artificial: computadoras y máquinas inteligentes (Artificial Intelligence: Clever Computers and Smart Machines)

We are a nation of immigrants. Even many of the faces we see on TV and in the news are recent immigrants. Meet these new Americans and learn their stories, whether they are athletes, musicians, artists, politicians, or businesspeople. Discover how all immigrants, along with natural-born American citizens, form a mosaic of different cultures and traditions. Written in standard Latin American Spanish.

La vida de Eva, una muchacha de 12 años, sufre un giro dramático cuando su madre entra en coma por circunstancias desconocidas. Su padre, entonces, decide enviarla una temporada a la isla de El Hierro, con su abuelo, al que apenas ve. Allí no solo descubrirá los encantos y misterios de la zona, sus costumbres y sus gentes, sino que, ayudada por su nuevo amigo Jonay, vivirá una fantástica aventura en donde leyendas como la del Garoé juegan un papel esencial. El desafío de la leyenda es una estupenda novela de aventuras, llena de acción y misterio, que nos descubre los encantos y el...

Do you think a snake would make a good pet? This fact-filled, Spanish-translated title uses bright, vivid images in conjunction with descriptive and informative language to let readers decide if they think these cold-blooded reptiles would make good pets. This 6-Pack includes six copies of this title and a lesson plan.

Soccer has been played for over 200 years in hundreds of countries across the globe. While it doesn't always get the same level of exposure that football or basketball enjoy in the United States, professional soccer is one of the world's most popular sports. Soccer has a number of living superstars who have changed the game forever with their talents and achievements. Readers will learn about Marta, often regarded as the greatest female soccer player of all time. The inspirational story of her life, trials, and journey to greatness is sure to turn young readers into soccer fanatics.