Jack Grammar, average American senior, has no date to the prom. Or so he thinks. Percy and Natalie, Jack's so-called best friends, posted an ad in the classified section of the online version of the school newspaper. They figured it couldn't hurt-after all, there's not much in this world sadder than Jack's love life. Soon Percy and Natalie have assembled a list of girls eager to go to the prom with Jack, including one mysterious girl known only as...