SpongeBob SquarePants Undersea Party Author:Reader's Digest This fun SpongeBob storybook and voice changer makes for hours of creative play, with a toy that perfectly reflects the super silly and over-the-top world of everyone?s favorite underwater sponge. This unique book consists of four stories based on favorite SpongeBob SquarePants episodes. The included microphone can be used to amplify your voice?... more »or to alter your voice so that it will sound like a robot's, an alien's, or a villain's. Special icons will appear throughout the story, encouraging young readers to use the different voices for certain parts. It?s a totally new and off-the-wall way to enjoy SpongeBob!« less