Superman / Batman #62

Robin and Supergirl find themselves inside Arkham Asylum on Rafael Albuquerque's cover for this 2009 team-up title, the stitched green hand of some unseen threat reaching toward them from the foreground while the faces of asylum inmates leer from the windows behind. The story title "Sidekicked" perfectly sets the tone — this is a chapter where the junior heroes step into the spotlight, away from the shadows of their mentors. Written by Michael Green and Mike Johnson with art by Rafael Albuquerque, it's a genuinely compelling entry in the Superman/Batman run.