¿Foca o león marino? (Seal or Sea Lion?)

If a person were ever face-to-face with a huge, hungry animal with sharp teeth, they probably wouldn’t care exactly what that animal was! But from a safe location, can we tell whether it was a crocodile or alligator that wanted to take a bite? By examining their jaw structure, teeth, and other physical features, we can easily tell these two animals apart! Graphic organizers and amazing images highlight each animal’s habitat and other small differences between the two fearsome creatures, showing readers just what creature is lurking below the waters.

Winning the American Revolution was just the first step. After defeating Great Britain, the American colonies were united in name only. How would this independent nation be governed? During the summer of 1787, representatives went to Philadelphia to solve the problem. The result, the U.S. Constitution, created a new government, establishing the foundations of a free nation and setting a new course for history.

You've only got one day to spend at the carnival-how do you make the most of your time? Students will learn how to measure time while reading about a fun-filled day at a carnival! This fiction Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary, index, and table of...

Readers begin to explore the vastness of our universe in this engaging volume. They start with subjects such as comets, meteors, planets, and more. Vivid full-page photographs accompany accessible text in both English and standard Latin-American Spanish.

El asesino perfecto no tiene conciencia, solo una misión. La rebelión del pueblo de Cenaria contra el rey-dios Garoth Ursuul y el imperio de Khalidor ha triunfado. El opresor ha muerto, sus tropas han sido derrotadas, pero a un coste muy alto: el reino entero ha quedado devastado, y Logan Gyre, el legítimo heredero al trono del país, ha tenido que ceder la corona a una de las nobles que encabezó la causa rebelde para apaciguar los ánimos y no desatar una guerra civil en un momento tan precario. En el imperio de Khalidor, ha sido elegido un nuevo gobernante. Tiene un plan, y si lo...