| 0 | - | cover | 0 | pencils: Lee Bermejo; inks: Lee Bermejo; colors: Lee Bermejo | The Joker |
| 1 | - | cover reprint (on interior page) | 1 | pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Carmine Di Giandomenico | The Joker |
| 2 | It's Not Funny Anymore | comic story | 22 | script: Matthew Rosenberg; pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Arif Prianto; letters: Tom Napolitano | The Joker; Black Mask [Roman Sionis]; The Riddler [Edward Nygma]; Two-Face [Harvey Dent]; Harley Quinn; Jason Todd; Lex Luthor |
| 3 | - | cover reprint (on interior page) | 1 | pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Carmine Di Giandomenico | The Joker |
| 4 | It's Not Funny Anymore | comic story | 22 | script: Matthew Rosenberg; pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Arif Prianto; letters: Tom Napolitano | The Joker; Red Hood [Jason Todd]; Detective Josie MacDonald; Detective Marcus Driver; Mr. Cardiff; Harley Quinn |
| 5 | - | cover reprint (on interior page) | 1 | pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Carmine Di Giandomenico | The Joker |
| 6 | It's Not Funny Anymore | comic story | 22 | script: Matthew Rosenberg; pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Arif Prianto; letters: Tom Napolitano | The Joker; Red Hood [Jason Todd]; Harley Quinn; Legion of Doom [Lex Luthor; Captain Cold [Leonard Snart]; Gorilla Grodd; Black Manta; Yellow Lantern [Thaal Sinestro]; Vandal Savage; The Cheetah [Barbara Minerva]; Punchline [Alexis Kaye]]; Dr. D'Amico; Nurse Finn |
| 7 | - | cover reprint (on interior page) | 1 | pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Carmine Di Giandomenico | The Joker |
| 8 | It's Not Funny Anymore | comic story | 22 | script: Matthew Rosenberg; pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Romulo Fajardo Jr., Nick Filardi; letters: Tom Napolitano | The Joker; Red Hood [Jason Todd]; Powell; Lena |
| 9 | - | cover reprint (on interior page) | 1 | pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Carmine Di Giandomenico | The Joker |
| 10 | - | comic story | 22 | script: Matthew Rosenberg; pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Romulo Fajardo Jr.; letters: Tom Napolitano | The Joker; Mad Hatter [Jervis Tetch]; Red Hood [Jason Todd]; Killer Moth [Drury Walker]; Batgirl [Stephanie Brown]; Clayface [Basil Karlo; as The Joker]; the other Joker; Mr. Waffles |
| 11 | - | cover reprint (on interior page) | 1 | pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Carmine Di Giandomenico | The Joker |
| 12 | - | comic story | 22 | script: Matthew Rosenberg; pencils: Carmine Di Giandomenico; inks: Carmine Di Giandomenico; colors: Arif Prianto; letters: Tom Napolitano | The Joker; Mr. Waffles; Smuggles; Jason Todd [Red Hood]; Solomon Grundy; the other Joker; Manhunter [Kate Spencer] |
| 13 | - | cover reprint (on interior page) | 1 | pencils: David Nakayama; inks: David Nakayama; colors: David Nakayama | The Joker |
| 14 | Here's Lookin' at You, Kidder! | comic story | 8 | script: Matthew Rosenberg; pencils: Francesco Francavilla; inks: Francesco Francavilla; colors: Francesco Francavilla; letters: Tom Napolitano | The Joker; Gaggy; Jackanapes; Jack Frost; Mirror Master; Power Girl |
| 15 | - | cover reprint (on interior page) | 1 | pencils: Gabriele Dell'Otto; inks: Gabriele Dell'Otto; colors: Gabriele Dell'Otto | The Joker |
| 16 | Jokers Die Many Times Before Their Deaths! | comic story | 8 | script: Matthew Rosenberg; pencils: Francesco Francavilla; inks: Francesco Francavilla; colors: Francesco Francavilla; letters: Troy Peteri | The Joker; Gaggy; Jackanapes; Catwoman; Scarecrow; Two-Face; Clayface; Penguin; Bane; Mister Freeze [Victor Fries]; Man-Bat; Riddler; Poison Ivy; Ventriloquist; Scarface |
| 17 | - | cover reprint (on interior page) | 1 | pencils: Ludo Lullabi; inks: Ludo Lullabi; colors: Ludo Lullabi | The Joker |
| 18 | But Doctor, I Am the Joker! | comic story | 8 | script: Matthew Rosenberg; pencils: Francesco Francavilla; inks: Francesco Francavilla; colors: Francesco Francavilla; letters: Tom Napolitano | The Joker; Jackanapes; Gaggy; Big Barda; Professor Pyg [Lazlo Valentin] |
| 19 | - | cover reprint (on interior page) | 1 | pencils: Simone Di Meo; inks: Simone Di Meo; colors: Simone Di Meo | The Joker |
| 20 | Knocked Upside Down! | comic story | 8 | script: Matthew Rosenberg; pencils: Francesco Francavilla; inks: Francesco Francavilla; colors: Francesco Francavilla; letters: Tom Napolitano | The Joker; Jackanapes; Gaggy; Zatanna; Doctor Phosphorous |
| 21 | - | cover reprint (on interior page) | 1 | pencils: Clay Mann; inks: Clay Mann; colors: Tomeu Morey | The Joker |
| 22 | Big Bad Problems! | comic story | 8 | script: Matthew Rosenberg; pencils: Francesco Francavilla; inks: Francesco Francavilla; colors: Francesco Francavilla; letters: Tom Napolitano | The Joker; Jackanapes; Gaggy; Giganta; The Demon Etrigan; Wonder Woman |
| 23 | - | cover reprint (on interior page) | 1 | pencils: Jeff Spokes; inks: Jeff Spokes; colors: Jeff Spokes | The Joker; Catowman [Selina Kyle]; Batman [Bruce Wayne]; Alfred Pennyworth; James Gordon; Batwoman [Kate Kane]; Batgirl [Barbara Gordon]; Robin [Tim Drake]; Nightwing [Dick Grayson] |
| 24 | - | comic story | 8 | script: Ryan Cady, Matthew Rosenberg; pencils: Will Robson; inks: Will Robson; colors: Hi-Fi; letters: Tom Napolitano | The Joker [Ralph]; The Joker [Edward]; Jackanapes; Gaggy; Man-Bat; Two-Face; Killer Croc; Booster Gold; Blue Beetle [Ted Kord]; Azrael; Giganta |
| 25 | - | cover reprint (on interior page) | 1 | pencils: Francesco Mattina; inks: Francesco Mattina; colors: Francesco Mattina | The Joker |
| 26 | - | cover reprint (on interior page) | 1 | pencils: Ben Oliver; inks: Ben Oliver; colors: Ben Oliver | The Joker |
| 27 | - | cover reprint (on interior page) | 1 | pencils: Haining; inks: Haining; colors: Haining | The Joker; Harley Quinn [Harleen Quinzel] |
| 28 | - | cover reprint (on interior page) | 1 | pencils: Francesco Mattina; inks: Francesco Mattina; colors: Francesco Mattina | |
| 29 | - | cover reprint (on interior page) | 1 | pencils: Lee Bermejo; inks: Lee Bermejo; colors: Lee Bermejo | The Joker; Harley Quinn |
| 30 | - | cover reprint (on interior page) | 1 | pencils: Kelley Jones; inks: Kelley Jones; colors: Michelle Madsen | The Joker |
| 31 | - | cover reprint (on interior page) | 1 | pencils: Lee Bermejo; inks: Lee Bermejo; colors: Lee Bermejo | The Joker (as Santa Claus) |
| 32 | - | cover reprint (on interior page) | 1 | pencils: Felipe Massafera; inks: Felipe Massafera; colors: Felipe Massafera | The Joker |
| 33 | - | cover reprint (on interior page) | 1 | pencils: Rafael Sarmento; inks: Rafael Sarmento; colors: Rafael Sarmento | The Joker |
| 34 | - | cover reprint (on interior page) | 1 | pencils: Lee Bermejo; inks: Lee Bermejo; colors: Lee Bermejo | The Joker; Red Hood [Jason Todd] |
| 35 | - | cover reprint (on interior page) | 1 | pencils: Dustin Nguyen; inks: Dustin Nguyen; colors: Dustin Nguyen | The Joker |
| 36 | - | cover reprint (on interior page) | 1 | pencils: Lee Bermejo; inks: Lee Bermejo; colors: Lee Bermejo | The Joker |
| 37 | - | cover reprint (on interior page) | 1 | pencils: Simone Di Meo; inks: Simone Di Meo; colors: Simone Di Meo | The Joker |
| 38 | - | cover reprint (on interior page) | 1 | pencils: Lee Bermejo; inks: Lee Bermejo; colors: Lee Bermejo | The Joker |
| 39 | - | cover reprint (on interior page) | 1 | pencils: Kendrick "Kunkka" Lim; inks: Kendrick "Kunkka" Lim; colors: Kendrick "Kunkka" Lim | The Joker |