When a home invasion proves deadly, Superman is put hot on the trail of a Metropolis mystery from Batman himself. But can even the Man of Steel discover the truth behind the tragedy? How does it tie-in with the planet Rann and the adventurous Adam Strange? What was Green Lantern doing during the mystery? Intrigue ensues in Superman Up in the Sky, a bold adventure from acclaimed-writer Tom King and the fan-favorite art team of Andy Kubert and Sandra Hope, available on its own for the first time!