"Los invisibles"

A scientific look at the natural processes that create waterfalls, and where they are likely to form.

The idea of the Roaring '20s conjures up images of speakeasies, women with short, saucy hairdos, and hot jazz. Readers will learn about the historical events that define this decade, including the devastating war that preceded it. An explanation about project-based learning will help readers understand how it can help them research their topic in unique and interesting ways. Constructive suggestions offer ideas for projects, while encouraging readers to take their studies in new and interesting directions.

A young boy eagerly awaits the birth of his brother or sister, while imagining that the baby is in a house inside his mother.

A young boy travels to China to learn about the people and culture of one of the world's most powerful nations.