Ricky Ricotta's Mighty Robot vs. the unpleasant penguins from Pluto
By: story by Dav Pilkey ; illustrated by Dan Santat
Contributors: Santat, Dan, illustrator
Series: Ricky Ricotta -- 9
Published: 2016
Language: eng
ISBN-13: 9781407145648; 9781407145655
Subjects: Ricky Ricotta (Fictitious character); Cousins; Juvenile fiction; Robots; Fiction; Penguins; Heroes; Mice
Other titles: Mighty Robot vs. the unpleasant penguins from Pluto
Description: Infuriated by the declaration that Pluto is no longer a planet, President Penguin and his penguins invade Earth and it is up to Ricky and his robot pal to defeat them--with some help from Ricky's cousin Lucy and her pets.