Shocked to be stripped of his planet status, Pluto goes on a quest to find his place in the universe. Includes educational materials.

VOX Books. "The permanently attached VOX Reader transforms an ordinary print book into an all-in-one read-along. There's no need for computers, tablets or CDs. Children simply push a button to listen and read"--Publisher's website. VOX Audio playback device includes headphone jack, external speaker, play/pause button, volume controls, page-turning controls, rechargeable battery, and removable AC adapter.