The only way Mongul can regain the crown of War World is to fight Superman again–and win. So he dispatches the bounty hunter Lobo to Earth to bring the Man of Steel back. Lobo finds Superman, and after they’ve fought to a stand-off, he holds up a remote control and tells Superman that he’s hidden a thermonuclear device somewhere on Earth. Unless Superman goes with him, the planet will be dust. Superman surrenders and accompanies Lobo on an interstellar law-breaking spree, to the confusion of the rest of the Justice League. But Superman has a plan. Superman always has a plan.
Louise Simonson (born Mary Louise Alexander and formerly credited as Louise Jones, when married to artist Jeff Jones) is an American comic book writer and editor. She is best known for her work on comic book titles such as Power Pack, X-Factor, New Mutants, Superman, and Steel. She is sometimes referred to by the nickname "Weezie".
Since 1980 she is married to comic book writer and artist Walter Simonson
What can you say - DC put out a range of children's books based on the Justice League (as portrayed on the Cartoon Network) and this was a mildly interesting story.