Readers will learn the importance and benefits of regular physical activity in a healthy lifestyle. High school characters in this story learn routines for improving muscle strength and… More →

The election of Abraham Lincoln in 1860 and the secession crisis that followed was not just the prelude to the Civil War, but the culmination of deep-rooted controversies and conflicts… More →

Once an early settler community had established itself, its first priority was building a school. Students of all ages shared one teacher and the same four walls year after year. A One-Room… More →

This newly revised edition describes how building a school was a priority once an early community became established. Students of all ages shared one teacher and the same four walls year… More →

Twins Camila and Carlos find a postcard in their mailbox from a boy in Australia, and they set off on a magical adventure to see his country. More →

Twins Camila and Carlos find a postcard in their mailbox from a boy in Canada, and they set off on a magical adventure to see his country. More →

Twins Camila and Carlos find a postcard in their mailbox from a girl in Costa Rica, and they set off on a magical adventure to see her country. More →

Twins Camila and Carlos find a postcard in their mailbox from a boy in France, and they set off on a magical adventure to see his country. More →

Twins Camila and Carlos find a postcard in their mailbox from a girl in Italy, and they set off on a magical adventure to see her country. More →

Twins Camila and Carlos find a postcard in their mailbox from a girl in Japan, and they set off on a magical adventure to see her country. More →