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From Dav Pilkey, the worldwide bestselling author-illustrator of Dog Man, and award-winning illustrator Dan Santat comes an out-of-this-world friendship adventure in full color

Meet Ricky Ricotta, a little mouse with a big problem

Ricky Ricotta lives in... Read Full Overview

From Dav Pilkey, creator of Captain Underpants, and acclaimed artist Dan Santat, an out-of-this-world friendship adventure with all-new full-color illustrations Getting picked on by creeps at your school? Wish you had a special friend? Meet Ricky Ricotta and his giant flying... Read Full Overview

From Dav Pilkey, creator of Captain Underpants, and acclaimed artist Dan Santat, an out-of-this-world friendship adventure with all-new full-color illustrations

With more than one million books in print, Ricky Ricotta and his Mighty Robot are a big hit with children. Here the first four fantastic adventures are gathered together in one MIGHTY collection Enter a galaxy of fun and discover how Ricky befriends the Mighty Robot for the first... Read Full Overview

An exciting new chapter-book series from the bestselling creator of Captain Underpants! This is the story of Ricky Ricotta, a lonely little mouse that befriends a giant robot, takes on the school bullies, and saves the city from an evil rat scientist - Dr. Stinky McNasty!

Dav Pilkey creates an exciting new chapter-book series for early readers. Illustrated by talented cartoonist Martin Ontiveros --who was hand-picked by Dav Pilkey for this series! Ricky Ricotta es un ratn solitario. No tiene hermanos con quien jugar. Los abusones de la escuela... Read Full Overview

A little mouse befriends a giant robot, takes on the school bullies, and saves the city from an evil rat.