Surveys the history of child labor and its abuses and examines what has been done to eliminate the exploitation of children at work.

Examines the birth and death of the extremely bright exploding stars known as supernovae and their effects on history and science.

Presents the background and the ensuing complications of this "War Without an End."

Surveys the history of the island nation of Puerto Rico, from its colonization by Spain through its time under American control to debate over statehood and independence.

When Ring Lake Middle School decides to host an Olympic Fest, Kyle is assigned to compete in the track and field throwing events--will practice make him good, or will he embarrass himself in front of everyone?

Dana and the rest of the Raiders gymnastics team believe that hard work and practice are the way to win--so how will they fare against the Superiors, a team with a reputation for dirty play and cheating?

Eleven-year-old Matt wants to make the Evergreen Racing Team but his chances are seriously threatened when a new boy moves to town and resorts to cheating in order to win.

Fiona's new school doesn't have an ice hockey team, just field hockey. She decides to try out for field hockey anyway, but the sports have different rules. Will Fiona be able to stay on the team if she doesn't learn the rules?

Ella and Laura can't believe it when two of the meanest girls from a rival volleyball team switch to their team. They decide to give the girls a chance, but before long it's clear that Beth and Gretchen have no plans to be good teammates. Since Laura has been benched with a knee injury, Ella feels very alone on the court. How can she manage to get Gretchen and Beth to play with her, not against her? Is there any hope for a championship, or was the...