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Incoming Resources
- Earthquakes, David E. Newton
- The Aztecs, by Barbara L. Beck. --
- Science in ancient China, George W. Beshore. --
- Auroras, light shows in the night sky, Donna Walsh Shepherd
- Predators!, by Anita Baskin-Salzberg and Allen Salzberg
- South America, William E. Carter. --
- Animal tracks and traces, by Kathleen V. Kudlinski
- Mines and miniƩ balls, weapons of the Civil War, by Jean F. Blashfield
- Jackie Robinson, baseball pioneer, by Howard Reiser
- The railroads, opening the West, Dennis R. Flatley
- Science in early Islamic culture, George Beshore
- Benjamin Franklin, scientist and inventor, Eve B. Feldman
- Tundra, Donna Walsh Shepherd
- Alexander Graham Bell, by Patricia Ryon Quiri
- Science in ancient Rome, Jacqueline L. Harris