It's really easy to do. Just pick a book, and cast it for the movie you wish it'd be made into! Comment, pass on, come back here and link to your post. And link to Fictional Candy in your post :)
Rules? You can make it as extravagent as you want, or as simple as you want. Want to add locations? Or a soundtrack? You don't have to add pictures, but it sure does help :) Live or dead actors, it doesn't matter!
And if you want to do the same book, go for it! I'd love to see how you envision the characters.
