Batgirl and Robin are ready for a night of fun at Gotham’s biggest Halloween costume party, hosted by a collector of rare and mysterious artifacts. But when the lights suddenly go out, chaos erupts—the host’s prized jewel, a black cat made of rare diamonds, has vanished! With a room full of masked suspects, the young crime-fighters must uncover the thief before they disappear into the night. Can Batgirl and Robin crack the case, or will this feline felon pull off the perfect Halloween heist? A thrilling mystery packed with action, adventure, and spooky fun!
