¿Qué causó la guerra de Secesión? (What Caused the Civil War?)

Diviértete con las locuras del pirata Arreglaentuertos y ahorra un dinerito con este fantástico libro-hucha.

Take a trip to the British Museum as you explore its fascinating objects and geometric shapes! This famous London museum was built for exploration - and for learning geometry. Learn about its history and artifacts as you build your geometry skills. This Spanish math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems,...

Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theories—and the discoveries that prove and disprove them—are highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed...

El libro de recetas más divertido, inspirado en las historias de Roald Dahl, ¡con 38 recetas ilustradas a todo color! Desde la carne de dragón hasta la gelatina de moscas, pasando por las tijeretas cebadas... los platos que aparecen en las historias de Roald Dahl son tan asombrosos como mágicos. Ahora podrás cocinar estas increíbles recetas gracias a este libro, inspirado en cuentos como Charlie y la fábrica de chocolate y James y el melocotón gigante. En él encontrarás 38 recetas, ¡cada una ilustrada por un artista increíble!