Abejas (Bees)

Life on Earth depends on carbon. In fact, about 18.5 percent of a human body's mass is carbon. How carbon is taking in and given off through animals' breathing, the burning of fossil fuels, and more can be shown in the model known as the carbon cycle. Though this concept can be confusing, all readers have a chance to understand this concept through the text and simple diagrams in this book. Both struggling readers and those looking for review can find the most important components and vocabulary of the carbon cycle in low-level, accessible text.

"Amphibians have some of the most interesting life cycles on Earth. The metamorphosis frogs, toads, salamanders, newts, and caecilians go through has many steps that readers need to understand and remember. This book offers a concise overview of the general amphibian life cycle as well as representative examples of the many species within the animal group. Most importantly, the accessible language is paired with diagrams of the steps of the life cycle to augment readers' understanding of this topic often found in the science curriculum."

"'Aula Nueva edición' es un manual compacto; es decir en un mismo volumen se incluyen: el libro del alumno, el cuaderno de ejercicios (más ejercicios), un CD con las audiciones."--Editor.

Introduce students to world trade with this nonfiction Spanish book. Young readers will learn about the various services and goods that countries around the world provide, the different types of currency, and the difference between wants and needs. With images that support the text, students will be fully engaged and better understand the content.

A picture-book biography of St. Pedro Claver (d. 1654), a Spanish Jesuit missionary to the New World, who is the patron saint of slaves.

Ante esta situación crítica quisiera hacer algo, debo hacer algo. No me interesa el poder, me interesa la autoridad moral, la mucha o la poca que tenga, la que me gane cada día, porque no pretendo estar sino ser. Con estas palabras, Alejandro Rojas-Marcos se sincera ante la autora del libro, Rosa Díaz. Y de ese ser de Alejandro Rojas Marcos opinan importantes personajes de la vida andaluza y española, configurando el más completo de sus retratos, el de la palabra vivida. La obra va mucho más allá de la biografía de uno de los políticos más completos que ha dado Andalucía; estamos...