English language
Published 2009 by Simon & Schuster Books for Young Readers.
The return of the homework machine
by Dan Gutman
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After discarding their infamous homework machine, four friends, now in sixth grade, find themselves once again at the police station, this time giving testimony about an incident involving a powerful computer chip, a Grand Canyon treasure, and a dead body.
Subjects
- Schools -- Fiction
- Grand Canyon (Ariz.) -- Fiction
- Arizona -- Fiction