Slow down, Sara!
Ben is worried when his friend "Speedy" Sara slows down just before the soapbox race, but she is using science to improve her chances.
| Main Author: | Driscoll, Laura. |
|---|---|
| Other Authors: | O'Rourke, Page Eastburn. |
| Format: | Books Print Book |
| Language: | English |
| Published: |
New York :
Kane Press,
2003.
|
| Series: |
Science solves it!
|
| Subjects: |