Sacrificios e idolatrías

One of the most popular narrators of his time, Arthur Conan Doyle, was a visionary man with attitudes which were far ahead of his time. In this book we will know in depth his biography, his work, beyond the creation of the illustrious Sherlock Holmes, and his spiritualistic inquisitiveness.

In cartoon format, uses zombies to explain the science of forces and motion. Fully translated Spanish text.

Severn Cullis-Suzuki was only twelve years old when he addressed the entire world: What are we doing to Earth, our home? How far can human greed go? Little Severn embarrassed the world leaders and asked them to be consistent, that their actions would reflect their words. An emotional speech, full of truths as simple as they are revealing, and even more relevant today than when it was delivered. This is a bilingual edition.

The Declaration of Independence changed America forever. Readers will learn about the events that led up to the Declaration including unfair taxation from King George III and the Boston Tea Party in this Spanish-translated book. The vivid images, engaging sidebars, and supportive text explain what roles John Adams, Benjamin Franklin, and Thomas Jefferson played in the creation of the document and what they meant by including life, liberty, and the pursuit of happiness. To help readers better understand the vocabulary and content, an accommodating table of contents and glossary are provided.