The terrifying Sampson family is ready to exact their revenge on the Clown Prince of Crime for the murder of one of their own during A-Day! Will Gordon risk his life to save…The Joker? The shocking series continues with the most horrifying issue yet! Backup: Punchline and Harper Row go head-to-head for the life and safety of Kelly Ness! If Harper loses, the radicalization of young people in Gotham City will know no limits!

The never-before-seen tale of The Joker’s first night in Arkham Asylum is finally revealed! When a lunatic in a clown suit tries to poison Gotham City’s reservoir and is placed in Arkham Asylum before his trial, Detective Jim Gordon realizes something’s different about this new inmate that could forever change the future of Gotham. Backup: Rising-star artist Sweeney Boo joins the series as things get worse and worse for Punchline and Bluebird. Punchline’s prison war against the Queen of Spades escalates, and no prisoner at Blackgate Penitentiary will be exempt from choosing sides. And after barely escaping death at the hands of Punchline’s former accomplice, will Bluebird have the will to continue her investigation and find the mysterious woman from Punchline’s past who has the answers she’s looking for?

Following the events of Infinite Frontier #1, The Joker is the most wanted man in the world! But the Clown Prince of Crime is several steps ahead of law enforcement-and he’s on the run overseas. James Gordon, facing retirement, realizes this is the manhunt of his life and the last piece of a storied career…but what mysterious and deadly forces are also in pursuit of The Joker? And in the backup story, following the events of the smash hit Punchline #1, DC’s most controversial new villain navigates the infrastructure of Blackgate Penitentiary-while on the outside, Harper Row takes up the mantle of Bluebird to stop her brother from falling under Punchline’s influence.

After barely surviving in the jungles of Belize, The Joker’s fled to Europe! Jim Gordon pursues the super-villain, but the seeds of doubt are sprouting…If The Joker didn’t gas Arkham Asylum, who did? And what’s the next move for Vengeance, daughter of Bane? Collecting The Joker #6-9 and The Joker 2021 Annual #1!

Vengeance has spent her short existence waiting for the moment she could kill The Joker, but she knows that if she fulfills her programming, she'll be dragged back into the servitude of the terrifying Knightfallen of Santa Prisca. Jim Gordon may be her only way out, but a revelation close to his heart has the potential to send him down a darker path. One he may never turn back from. Backup: The trial of the century in Gotham City begins to draw to a close, and no one will be left happy with the results...except for one Alexis Kaye, a.k a. Punchline!

Jim Gordon was warned, to “head back to the light while you still can,” but his quest to apprehend The Joker is taking him deeper into darkness. Could The Joker actually be innocent of the attack on Arkham Asylum? Punchline Back-Up: It’s a jailbreak as Bluebird must escape from Blackgate before Punchline and her gang can murder her!

Très bien-the Joker visits Paris! Gordon must get to Joker ahead of the Sampsons, but has the Clown Prince set an ambush for his pursuers? Plus, Barbara fights for her life after her introduction to the new Talon! Punchline backup: The search for Kelly Ness-Punchline’s former friend who is also in Blackgate Penitentiary-begins.