The Batman Family #2

In "Batgirl Breaks Up the Dynamic Duo!", Batman teams up with a mysterious new ally named Mysteryman to take down a smuggling ring, throwing a wrench into his usual routine with Robin. As Vicki Vale obsessively tries to uncover Mysteryman’s true identity, the spotlight shifts in unexpected ways—especially for Batgirl, whose role in the team dynamic starts to feel more central than ever. Written by Edmond Hamilton and illustrated by Sheldon Moldoff, with inks by Charles Paris, this 1975 classic features a cover by Gil Kane and Murphy Anderson that captures the intrigue perfectly.