The Encyclopedia Britannica 6-Book Interactive Science Library is both educational and fun! 6 Encyclopedia Britannica Science Reference Books (80 pages each):Di
An encyclopedia designed especially to meet the needs of elementary, junior high, and senior high school students.
This eleventh edition was developed during the encyclopaedia's transition from a British to an American publication. Some of its articles were written by the be
"With more than 100 experts in their fields, including space, animals, wars, mummies, brain science, and many, many more!"
