Duck, Duck, Porcupine! books

"Big Duck likes to boss around her younger brother, Little Duck, and she fancies herself the leader of their trio when joined by their gentle friend Porcupine. Little Duck does not speak yet, but through his expressions and his actions, he shows that he has a better grasp on any situation than his older sister"--

Little Duck, Big Duck, and Porcupine discover new ways to use books, put together a talent show, and play doctor and patient.