Diccionario de términos literarios

Mars is perhaps the most thrilling planet these days. With rovers exploring its surface and manned missions in the works, people are wondering if Mars is our next home! In this highinterest book, readers will learn more about Earth's neighbor, including what its climate and surface are like, why it's called the Red Planet, and about the recent discovery of water on its surface. They'll learn all this while solving "Your Mission" math problems that complement and support the text. This motivating volume is an engaging way to explore key aspects of science and math curricula.

Learn how to help others in your community. This exciting Spanish nonfiction book describes the many ways that volunteers make a difference, from cleaning up parks to helping in food banks. Perfect for young readers, the book includes a short fiction stor

In 1848, gold was discovered in California, attracting over 300,000 people from all over the world, some who struck it rich and many more who didn't. Hear the stories about the gold-seeking 'forty-niners!' With black-and-white illustrations and sixteen pages of photos, a nugget from history is brought to life!

El siglo XIX definió, tal vez, lo que más tarde sería el México contemporáneo. En esta época, no solo se desarrollaron las más importantes batallas, tanto militares como ideológicas, sino que también surgieron modos de hacer, pensar y sentir que hoy siguen vigentes. Sumérgete en las páginas de este libro y descubre las diferencias y similitudes de la vida de entonces con lo que sucede en nuestros tiempos. Te sorprenderás de aquello que desde hace mucho es cosa de todos los días.