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 Kelle, 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?
Super-Stars of Space: Worlds’ Finest
by Goose Gansler 
In a faraway galaxy, super-heroes from a number of worlds join together to face a deadly crystalline menace that threatens to destroy whole planets unless they can stop it! But who is responsible for setting loose this creature? And why is this space sector so isolated? Featuring Mighty Man of Zumoor, Kell Orr of Xenon, Luma Lynai the Superwoman, Regor of Uuz, Solarman of Helion, and Skyboy of Kormo — together joining forces as the Worlds’ Finest!