The Encyclopaedia Britannica 3-Book Interactive Science Library: Earth; Space; Humans covers topics that long have fascinated readers of all ages. Each hardcover, 80-page book is filled with factual text, and highly detailed photographs and illustrations. Here is a brief description of each of the books: Earth. Includes data on Earth's formation, rocks and minerals, volcanoes and other dramatic events, weather and climate. Space. Includes information on the solar system and beyond, and man's efforts to explore space. The illustrations are especially enlightening. Humans. Includes captivating facts and descriptions of early man, inventions and technology, and the human body. The book is an excellent introduction to man, his evolution, and his accomplishments.