In the vein of personalized children's books, a new company is employing the find-and-replace functions on their computers to shove you and your friends into the middle of public domain texts. Galleycat says:
For $24.95, the customized book company U Star Novels will reprint a paperback edition of a classic novel starring you and your friends as the main characters.
The titles include everything from Pride and Prejudice to Dracula to A Christmas Carol to Anne Of Green Gables.
This is the sort of thing you could do for yourself pretty easily if you wanted to. I'm not sure why you'd want to, but, you know, whatever floats your boat.