When the Super-Villains of Gotham get thrown into Arkham Asylum, their henchpets go to the maximum-security pound known as Barkham Asylum. Fur flies when Jester, The Joker's dog, gets a tough-talking stray cat named Penny tossed into lockup with him. But they'll have to work together to figure out what the evil Dr. Hugo Mange is up to. And the only way to stop this terrifying team-up is to win the talent show and get visitation with their masters at Arkham on the hill. Because The Joker is sure to help! What could go wrong with that plan? This Free Comic Book Day Special Edition includes a chapter of the new DC middle-grade graphic novel Barkham Asylum, created by writer and artist Yehudi Mercado. Don't miss the mischievous pets of Gotham's Super-Villains in an escape adventure!.
