Nick and Norah's Infinite Playlist (by David Levithan, Rachel Cohn)

You can see why this book would make such a fun movie: It's got two well-defined characters (mouthy but insecure Norah and sweet but heartbroken Nick), fast-paced dialogue, plenty of drama, plus a punk NYC backdrop. Having the book take place in one night adds fun energy to the story -- as does having the chapters alternate between Nick and Norah. Chapters often end with a mini-cliffhanger, with the other protagonist swooping in to offer a new perspective -- and the details of their next adventure.

Readers may not always relate to the lives of these two Jersey teens. Norah, for example, the daughter of a wealthy music exec, says "I could be scoring weed in Tompkins Square Park right now, on my way to a bondage bar on Avenue D, and my parents would only applaud." And at some point in their long night together, Nick and Norah end up at "this place where strippers dressed like nuns and did this tease to 'Climb Every Mountain.'" But, they will have an easy time relating to these two characters who are obviously meant to be together, if they can get past their own heartbreaks and take that leap. Which you know they will, eventually -- sometime in the wee hours of the morning. Romantic teens will likely be willing to stay up all night reading just to see them jump.