Pilkey, Dav,

Ricky Ricotta's mighty robot vs. the mecha-monkeys from Mars: the fourth robot adventure novel / Ricky Ricotta's mighty robot versus the mecha-monkeys from Mars. by Dav Pilkey ; pictures by Martin Ontiveros. - New York : Scholastic Inc., 2002. - 143 p. : ill. ; 20 cm.

A small mouse and his best friend, a giant flying robot, attempt to save the Earth when an evil Martian monkey and his mechanical creations attack.

ISBN: 0439252962 (pbk.) 0758789394

Subjects--Topical Terms:
Mice
Robots
Heroes
Humorous stories.