Gives a brief history of the Special Olympics, athletic competition for people with mental retardation, and describes some of the events and how the games are run.
Describes tennis's origins, rules, equipment, skills, and championships, and includes color photos, a glossary, a further-reading list, and contact information for tennis organizations.
Explains what climate change is and why it occurs, examines the problems caused by climate change, discusses what might happen if the climate change problem is not fixed, and looks at what is being done to fight climate change.