Ricky Ricotta's mighty robot vs. the mecha-monkeys from Mars /
Ricky Ricotta's mighty robot versus the mecha-monkeys from Mars
story by Dav Pilkey ; art by Dan Santat.
- Rev. ed.
- New York : Scholastic, 2014.
- 140 p. : col. ill. ; 20 cm.
Numeral "4" on spine.
GRL: L
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. Includes brief "Flip-o-Rama" section that simulates animation.