How fast can we go on land? On water? In the air? In space? Are there impossible speed barriers? In "All About Speed," a rally driving lesson suddenly becomes very exciting.
White-water adventure stories offer an introduction to the sport of kayaking.
From scuba diving to submersibles, this book explains how humans explore ocean depths.
Presents a history of aeronautical sports, including ballooning, skydiving, airplane racing, flying circuses, and military dogfights.