Not one to let Marvel and DC get all the big crossover dollars apparently, Dark Horse recently announced Star Wars: Vector. Crossing over between Dark Horses four ongoing Star Wars books, Knights of the Old Republic, Dark Times, Rebellion, and Legacy (all of which you'll note, take place in completely different time periods), no story details have been given yet other than the fact that the point of view character will be appearing in all the titles. John Ostrander (who writes Legacy) and John Jackson Miller are overseeing the story.