All-Star: 1969: Aquarius Redux
by Dan Swanson, partially adapted from Justice League of America #73-74 by Dennis O’Neil and Dick Dillin 
After the Earth disappears, a handful of strange visitors from other planets — Kell Orr of Xenon and his twin son and daughter Larre and Karre, Tharka the Superwoman, and Regor of Uuz — each independently investigate Earth’s disappearance. Yet are they prepared for the cause of Earth’s disappearance, the living star called Aquarius? Having just battled both the JSA and the JLA, Aquarius managed to trick the heroes into believing he was destroyed, when he actually fled into space with Starman’s cosmic rod. But Starman and Green Lantern guess the eons-old villain’s deception and track him into deep space. When the heroes of Earth rendezvous with the super-stars of space, will even their combined powers be enough to stop Aquarius?
Showcase: Regor of Uuz: 1969: The Menace of Bantor
by Dan Swanson, partially adapted from Superman #57, by Edmond Hamilton and Wayne Boring 
When giant robots from another world come to the planet Uuz for the rare and valuable mineral potassium, the only one standing in their way is the great hero, Regor. But as it becomes all too evident, this is a ruse concocted by Bantor, who holds the hero’s friends hostage. Can Regor put a stop to his arch-enemy’s plans without letting his friends get hurt in the process?