Ricky Ricotta's Mighty Robot vs. the Uranium Unicorns from Uranus
Having a big best friend isn't always big fun...Ricky Ricotta loves his Mighty Robot. They do everything together, but it's sometimes hard for a small mouse to have such a big buddy! If only the Mighty Robot could find someone his own size to play with, Ricky might finally have some fun by himself.Little does Ricky know, his wish is about to come true. Evil Uncle Unicorn has a top-secret plan to trap the Mighty Robot so that he can take over Earth, and he's got a giant surprise in store. Once again, it's up to Ricky to save the planet -- and his best friend!
Dav Pilkey
Dav Pilkey is a beloved author and illustrator known for creating some of the most entertaining and imaginative children’s books of our time. Best known for his wildly popular series, Dog Man and Captain Underpants, Pilkey has earned a place in the hearts of readers around the world with his unique blend of humor, creativity, and adventurous storytelling.
Born on March 4, 1966, in Cleveland, Ohio, Pilkey was a creative child who found an outlet for his imagination in drawing and storytelling. As a young student, he struggled with attention issues and was often told by teachers that his love for drawing cartoons wouldn’t lead to success. However, his determination to pursue his passion eventually led him to a career that has captivated millions of young readers. His quirky sense of humor and inventive characters have made his books global bestsellers, and they continue to be favorites for children and parents alike.
Mighty Robot
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!
Mighty Robot consists of nine books — considered a complete series. The current recommended reading order for the series is provided below.

