I saw this via my NCTE connections. In honor of Banned Books Week, a company has put out for free its annotated version of The Adventures of Huckleberry Finn. While the design of the annotated text isn’t all that great (particularly in a Kindle/Nook/iPad world), there is a lot of useful background information at the start, and you can activate various color-coding systems for things like voice, plot, style, point of view and more.
It might be a nice way to show (maybe on a whiteboard) all of the ways that an author gets at a story, but also, to talk about why this book and others ruffle so many feathers, and end up from time to time on the banned book lists of communities.
There is also this video about Banned Books, which is part of a video playlist from Video Amy over at Edutopia.
Peace (on the pages),
Kevin