When George and the man with the yellow hat stop to shop at a chocolate factory store, George becomes curious about how the chocolates are made. Though he begins to follow the factory tour, soon he is off to investigate on his own. This resealable package comes with a paperback and a two-sided cassette tape. The professionally narrated audio production includes lively sound effects and original music. Side one includes page-turn signals; side two features an uninterrupted reading.