Adventure Comics #390

When Supergirl Played Cupid! sees Kara Zor-El taking it upon herself to help her cousin Superman find love, setting her sights on Helen of Troy, Saturn Woman, and Luma Lynai of Staryl—only to learn that even a superheroine with superpowers can’t control the heart. The story unfolds with playful charm as Supergirl navigates cosmic romances, all while keeping her cousin’s fate in the hands of destiny.

In "The Secret Identity of Super-Horse!", Comet’s heroic act on the planet Zerox earns him a magical boon: the power to become human when a comet passes overhead. Back on Earth, he briefly transforms into Bronco Bill, a daring rodeo rider, all while keeping his true identity hidden from Supergirl.

On Valentine's Day, Comet the horse watches Supergirl be celebrated with affection, stirring a longing in him to feel love himself. He begs Circe to make him human, but as a series of unexpected events unfold, his desires shift—leading him to question whether being human was ever truly what he wanted.

When a trio of Phantom Zone prisoners begin sending urgent thoughts to Earth, Jo finds herself caught in a psychic wave that only she can hear—until a mysterious man named Michael Barnes, claiming to be a friend, steps into her life. As the strange mental signals grow stronger, Jo must untangle truth from illusion, wondering who—or what—is really behind the messages.