Describes the Golden Gate Bridge that connects Marin County to the city of San Francisco, including information about its history, design, and construction.
Presents information about the Earth, covering its structure, atmosphere, weather, the other planets surrounding it, and its satellite, the Moon, along with photographs of its appearance as seen from outer space.
Discusses the physical features and origins of the Grand Canyon, covering its depth and length, how it was formed by the Colorado River, and its appeal to millions of tourists every year.
How many kinds of warships are made? Who lives and works on warships? Covering everything from prow to stern, this book reveals how these powerful ships help protect our country and our people.