Gutman, Dan.

Return of the homework machine / Dan Gutman. - 1st ed. - New York : Simon & Schuster Books for Young Readers, c2009. - 162 p. ; 22 cm.

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.

Ages 8-12.

ISBN: 9781416954163 1416954163 9780545294195 (pbk.)

LCCN: 2008029543

Subjects--Topical Terms:
Schools--Fiction.

Subjects--Geographic Terms:
Grand Canyon (Ariz.)--Fiction.
Arizona--Fiction.

LC Class. No.: PZ7.G9846 / Re 2009

Dewey Class. No.: [Fic]