Pilkey, Dav Ricky Ricotta's : mighty robot vs the voodoo vultures form Venus Mighty robot vs the voodoo vultures form Venus - New York : Scholastic, 2014 - 118, [7] p. : col. ill. - Ricky Ricotta's . ISBN: 9789811106910 Subjects--Topical Terms: Robots--Juvenile fictionMice--Juvenile fiction