We're celebrating the fiftieth issue with an extra-sized spectacular and a roster of artists you won't want to miss! The team must explore a bizarre and fantastic underworld found beneath Monument Point . . . with the help of the one and only Challengers of the Unknown! And why was Senator Eagin out to get the JSA during the long-ago witch hunts against the mystery men?
EXCL. PREVIEW: Marvel's "Darth Vader" #9 Puts the Sith Lord at a Crossroads