Action Comics #488

In "Superman Battles Microwave Man!", the elderly inventor Jo faces a shocking transformation when his alien allies grant him youth through a mysterious device—only to unleash a new threat in the process. As the rejuvenated Microwave Man clashes with Superman, the battle pushes both hero and foe to their limits, revealing a cost far greater than any power boost could justify.

In "A Close Shave for Air Wave!", young Hal Jordan—newly arrived in Dallas to visit cousin Jack—finds himself in the middle of two high-stakes crises: thwarting a hijacker at the airport and facing off against the Railroad Robber at a train museum. As Air Wave, he’s proving his mettle, but his new friend Karen can’t shake the feeling that something’s off about the hero—and the man behind the mask.