El Rey Arturo 2. La última prueba

Take a trip to New Orleans with a young girl and her family as they attend one of the world's biggest parties: Mardi Gras! Learn all about the history of this fascinating festival as you practice subtraction strategies. This Spanish math book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, engaging sidebars, practice problems, and math diagrams make learning subtraction strategies relevant and fun. Text features include a table of contents, glossary, and index to increase understanding of math and reading...

In this series of titles for young adults, the historical deeds of some of the world s best-known adventurers are presented in novel format. Each book contains a photographic documentary that prolongs the adventure.Seville, 1519: a young Knight of Malta, Antonio Pigafetta, learns that an explorer named Magellan plans to travel to the mysterious Maluku islands of Indonesia by a route that no one has ever attempted before. With great excitement, Antonio decides to join the expedition."En esta serie de titulos para adolescentes, los hechos historicos de algunos de los mas reconocidos aventureros ...

In his classic bilingual style, Joe tells the story of a haunted house in a poor little town in Arizona. Nobody will rent that house because they know a ghost lives there. So the landlord tries to rents it out for free. Still nobody will rent it. That is, until Elena’s father rents it. He doesn’t believe in ghosts. Lucky for Elena that her grandmother knows all about the ways of ghosts. Elena, with the help of her grandmother, resolves the mystery of “ghost fever”—and learns a lesson about life. Joe Hayes, who lives in Santa Fe, is an award-winning storyteller renowned especially...

With their father conducting strange experiments with plants in the basement, Margaret and Casey begin to investigate and soon discover that their father has begun to resemble a plant. Dr. Brewer is doing a little plant-testing in his basement. Nothing to worry about. Harmless, really. But Margaret and Casey Brewer are worried about their father. Especially when they meet some of the plants he is growing down there. Then they notice their father is developing plantlike tendencies. In fact, he's becoming distinctly weedy?and seedy. Is is just part of their father's "harmless" experiments? Or...