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Incoming Resources
- Tools and machines, by Stephen M. Tomecek
- Man-made materials, Stephen M. Tomecek
- Sports, by Stephen M. Tomecek
- Music, Stephen M. Tomecek
- Plate tectonics, Stephen M. Tomecek
- Stars, by Steve Tomecek ; illustrated by Sachiko Yoshikawa
- Everything rocks and minerals, by Steve Tomecek ; with Carsten Peter
- Animal communication, Stephen M. Tomecek
- Moon, by Steve Tomecek ; illustrated by Liisa Chauncy Guida
- Dirt, by Steve Tomecek ; illustrated by Nancy Woodman
- Bouncing & bending light, phantastic physical phenomena, Steve Tomecek ; pictures by Arnie Ten