Katy Duck goes trick-or-treating in this Halloween-themed Level 1 Ready-to-Read story for beginning readers. "Tra-la-la. Quack Quack I will be a magical dancing unicorn " Katy galloped. She twirled. "No one will have a costume like this," she said. And no one does have a costume like hers, but when Katy sees Alice Duck dressed up in a shimmery, glimmery outfit, Katy wishes she was shimmery and glimmery, too Suddenly, trick-or-treating doesn't sound...