Okay, we all know about Star Wars (obviously). Some of you have also mentioned Tolkien's changes to "The Hobbit" (which actually happened by accident, and he decided to let it stick). What other works do you know of which had been altered by the creator, following the initial release?

I seem to recall having heard that Alexandre Dumas revised The Three Musketeers several times after it was first published (as a serial in a French magazine).

The video games Final Fantasy and Final Fantasy II have been revised as well. The most notable of which is the recent "Dawn of Souls" release, which makes notable changes to the core gameplay of the original Final Fantasy.

And while we're talking video games... let's not forget Street Fighter II.