Batman/Hellboy/Starman
Batman/Hellboy/Starman is a DC Comics/Dark Horse Comics two-issue intercompany crossover comic book miniseries written by James Robinson with art by Mike Mignola published January to February 1999 featuring fictional superheroes Batman , Hellboy and Starman . 
<triplet> Batman/Hellboy/Starman <subj> James Robinson <obj> author <triplet> Batman <subj> DC Comics <obj> publisher