Ricky Ricotta's Mighty Robot vs. the Uranium Unicorns from Uranus
Ricky Ricotta's Mighty Robot vs. the Uranium Unicorns from Uranus is a children's book by written Dav Pilkey and illustrated by Martin Ontiveros, the seventh in the series of books.
Plot
Template:Spoiler Ricky Ricotta and his Robot had to save Earth from Uncle Unicorn and his army of Uranium Unicorns, with the help of his cousin, Lucy, and her Jurassic Jackrabbits. Template:Endspoiler