The Edison mystery
Thirteen-year-old Robert "Qwerty" Stevens uses the time machine he finds in his back yard to visit Thomas Edison's workshop in 1879, and there helps develop the electric light bulb, but then needs his sister's help to return to his own time.
| Main Author: | Gutman, Dan. |
|---|---|
| Format: | Books Print Book |
| Language: | English |
| Published: |
New York :
Simon & Schuster Books for Young Readers,
2001.
|
| Edition: | 1st ed. |
| Series: |
Qwerty Stevens, back in time
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| Subjects: |