Ruby Goldberg's bright idea
Ruby is determined to win the gold with her fifth-grade science fair project, a Rube Goldberg machine to help her grandfather, but the real prize turns out to be something completely unexpected.
| Main Author: | Humphrey, Anna (Author) |
|---|---|
| Other Authors: | Newton, Vanessa (Illustrator) |
| Format: | Books Print Book |
| Language: | English |
| Published: |
New York :
Simon & Schuster Books for Young Readers,
[2014]
|
| Edition: | First Edition. |
| Subjects: |