Book excerpt: "As DC's 30th century super-team, the Legion of Super-Heroes had always stood as a shining example of futuristic optimism--but that changed in 1989 with a new Legion of Super-Heroes series that brought the timeline forward five years. In this even further future, the United Planets became a darker place, with familiar characters changed and the Earth overtaken by alien invaders--and the team reunited to take on these dangerous new threats. Now this bold and controversial part of DC history is finally collected in an omnibus edition, from the creative team of DC legend Keith Giffen and Tom and Mary Bierbaum!"--