Joker Presents A Puzzlebox #3 (Of 7) Cover A Chip Zdarsky

The puzzle gets more complicated…and deadly! The Joker continues story time with two more terrifying tales of this twisted treasure hunt. First, Black Mask is out for revenge, but when he crosses paths with one of the world’s greatest assassins, things don't go as planned. Then, Killer Moth must team-up with Man-Bat if he hopes to survive the riddle of Master Engine.