Student Encyclopedia Volume 12 Native Americans, Northwest, Olmec and Toltec
Student Encyclopedia Volume 17 Venus Zoology
Student Encyclopedia Volume 13 Olympic Games Punctuation
Student Encyclopedia Volume 14 Pyramid Scientific Instruments
Student Encyclopedia Volume 16 Taste and Smell Venezuela
Student Encyclopedia Volume 7 Football Harrison, William Henry
Student Encyclopedia Volume 8 Hawaii Inuit
Student Encyclopedia Volume 9 Inventors and Inventions Longitude
Student Encyclopedia Volume 6 Economy Food Chain
The New Encyclopedia Britannica Micropedia Ready Reference Volume 13: Trudeau Zywiec