Accompanied by hundreds of stunning illustrations, events famous, infamous, and little known offer insight into how and why the world has grown and changed as it has.
Contains facts and stories about animals, science, geography, and culture. Includes more than 500 photographs, maps and reference materials, quizzes, homework help, and other activities. Also includes link to extra online content.
Presents a scientific look at the parts and functions of the human body. Features color photographs throughout, scientific facts, and advice for keeping each body system healthy.
Presents photographs from the archives of "National Geographic" magazine, capturing unique moments in the history of the world from 1890 into the twenty-first century.
