Ricky Ricotta Y El Poderoso Robot Contra Los Meca Monos De Marte/ Ricky Ricotta and Mighty Robot 4 Vs. the Mecha-monkeys from Mars

It's Ricky Ricotta's birthday, and as a special treat, his parents are taking him and his Mighty Robot to see dinosaurs at the museum. Too bad they've also invited Ricky's little cousin Lucy -- she's a real pest! When they get to the museum, all the dinosaurs are missing their heads... because an evil spacebunny from Jupiter has used the dino DNA to create Jurassic Jack Rabbits! Now it's up to the entire Ricotta family, including Lucy, to stop them from taking over the planet.Pilkey, Dav is the author of 'Ricky Ricotta Y El Poderoso Robot Contra Los Meca Monos De Marte/ Ricky Ricotta and Mighty Robot 4 Vs. the Mecha-monkeys from Mars ', published 2007 under ISBN 9780439851053 and ISBN 043985105X.