Star Wars stories

It seems the age of prequels is upon us all. George Lucas (perhaps infamously) started it just over a decade ago, and now it seems to be in full swing. We have a prequel to The Thing just a couple of weeks away, an adaptation of The Hobbit (a prequel to The Lord of the Rings) filming and a prequel to The Wizard of Oz on the way. And who knows how many more are in development that we don't know about yet?