Ricky Ricotta's Mighty Robot vs. the Mecha-Monkeys from Mars (Ricky Ricotta's Mighty Robot #4)

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.

• | Author: Dav Pilkey
• | Publisher: Scholastic Inc.
• | Publication Date: June 24, 2014
• | Number of Pages: 144 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 0545630126
• | ISBN-13: 9780545630122