SUPERGIRL #18

After hard-won victories in Kandor and El Caldero, Supergirl has earned a new reputation as the Heir of the House of El. Granted a Fortress of her own, she and the Super Force are eager to move into their new base and make it home. For weeks, though, a mysterious voice has been calling out to her, and the presence behind it is at last prepared to reveal itself.

Sophie Campbell continues her run as Supergirl steps into her legacy and a hidden watcher steps out of the shadows.