La carta de derechos

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Isa and Fer find out there's going to be a new baby in the family. Isa is delighted but Fer has mixed feelings.

Describe el trabajo hecho en la estación de policía, el personal, los procedimientos y programs de los oficiales de policía.

Before Texas was part of the United States, it was a nation of its own. After gaining independence from Mexico in 1836, Texas declared itself a republic. Interesting features, including a timeline and a map, guide readers through this conflict-filled period of Texas history.

Welcome to the Caribbean! Readers are invited along to learn about a tropical paradise in this Spanish-translated nonfiction title that features vibrant, colorful photos, informational text, charts, and maps. From the delicious fruit to the exotic animals, children will be engaged from beginning to end.