What do you consider to be the worst thing that could happen to you? When extreme Harry Potter fan Natalie Lamient is told by her career obssesed mother that she cannot go to the midnight premire of Harry Potter and the Deathly Hallows because she needs to babysit her little brother while her mom goes to a directors meeting, she can't imagine anything worse, and is determined to attend the midnight premire, one way or another. With the help, of course, of her equally Harry Potter-obssesed friend, Katie Crowder. But what to do with her little brother?...