Watch out, 'cause here they come! Join Alvin, his brothers, and the Chipettes on a laugh-out-loud adventure in this Level 2 Ready-to-Read based on a popular episode of Bagdasarian Productions' hit TV show, Alvinnn!!! and the Chipmunks, airing on Nickelodeon. When Theodore tells Alvin that he wants to be a superhero, Alvin puts him into superhero "training"...doing all of Alvin's chores! But after Theodore takes his superhero work a little too seriously, it's up to Alvin and Simon to save their brother before he gets them all into super trouble!