When Dorothy asks Ugu the Shoemaker to make a pair of Emerald Slippers for Princess Ozma's birthday, more than a couple of witches and wizards take note and do their best to steal them for their own Evil means. Can Pacifico, the bare-foot cobbler's apprentice save the day in time for Her Majesty's grand birthday celebration? And will the Queen of the Field Mice come to the rescue? Only Dorothy knows for sure.