| 0 | - | cover | 0 | pencils: Greg Capullo | |
| 1 | - | cover reprint (on interior page) | 1 | pencils: Greg Capullo; inks: Greg Capullo | Joker |
| 2 | Knock Knock | comic story | 24 | script: Scott Snyder; pencils: Greg Capullo; letters: Richard Starkings, Comicraft's Jimmy Betancourt | Batman [Bruce Wayne]; Batgirl [Barbara Gordon]; Nightwing [Dick Grayson]; Red Robin [Tim Drake]; Robin [Damian Wayne];
Alfred Pennyworth; Commissioner James Gordon; Harvey Bullock; John Claridge (death); Mayor Sebastian Hady; Officer Daniels; Harley Quinn [Harleen Quinzel; also as Red Hood] (villai |
| 3 | Tease | comic story | 6 | script: Scott Snyder, James Tynion IV; pencils: Jock; inks: Jock; letters: Sal Cipriano | Harley Quinn [Harleen Quinzel]; Joker |
| 4 | - | cover reprint (on interior page) | 1 | pencils: Greg Capullo; inks: Greg Capullo | Batman [Bruce Wayne]; Alfred Pennyworth; Batgirl [Barbara Gordon]; Commissioner James Gordon; Joker; Nightwing [Dick Grayson]; Red Robin [Tim Drake]; Robin [Damian Wayne] |
| 5 | Funny Bones | comic story | 22 | script: Scott Snyder; pencils: Greg Capullo; letters: Richard Starkings, Comicraft's Jimmy Betancourt | Batman [Bruce Wayne]; Nightwing [Dick Grayson]; Alfred Pennyworth; Commissioner James Gordon;
Harley Quinn [Harleen Quinzel] (villain); Joker (villain) |
| 6 | Men of Worship | comic story | 6 | script: Scott Snyder, James Tynion IV; pencils: Jock; inks: Jock; letters: Sal Cipriano | Joker (villain); Penguin (villain) |
| 7 | - | cover reprint (on interior page) | 1 | pencils: Greg Capullo; inks: Greg Capullo | Batman [Bruce Wayne]; Joker |
| 8 | But Here's the Kicker | comic story | 21 | script: Scott Snyder; pencils: Greg Capullo; letters: Richard Starkings, Comicraft's Jimmy Betancourt | Batman [Bruce Wayne]; Batgirl [Barbara Gordon]; Nightwing [Dick Grayson]; Red Hood [Jason Todd]; Red Robin [Tim Drake]; Robin [Damian Wayne]; Alfred Pennyworth; Dylan McDyre; Harvey Bullock; Joker (villain) |
| 9 | Red Light, Green Light | comic story | 7 | script: Scott Snyder, James Tynion IV; pencils: Jock; inks: Jock; letters: Taylor Esposito | Charles; Steve; Joker (villain); Riddler [Edward Nigma] (villain) |
| 10 | - | cover reprint (on interior page) | 1 | pencils: Greg Capullo; inks: Greg Capullo | Joker |
| 11 | Castle of Cards | comic story | 22 | script: Scott Snyder; pencils: Greg Capullo; letters: Richard Starkings, Comicraft's Jimmy Betancourt | Batman [Bruce Wayne]; Batgirl [Barbara Gordon] (cameo); Nightwing [Dick Grayson] (cameo); Red Robin [Tim Drake] (cameo); Robin [Damian Wayne] (cameo); Mr. Peters; Mr. Ronnell; Clayface [Basil Karlo] (villain); Joker (villain); Mr. Freeze [Victor Fries] (villain); Penguin [Oswald Cobblepot] (villain) |
| 12 | Judgment | comic story | 6 | script: Scott Snyder, James Tynion IV; pencils: Jock; inks: Jock; letters: Taylor Esposito | Batman [Bruce Wayne]; Joker (villain); Penguin [Oswald Cobblepot] (villain); Riddler [Edward Nigma] (villain); Two-Face [Harvey Dent] (villain) |
| 13 | - | cover reprint (on interior page) | 1 | pencils: Greg Capullo; inks: Greg Capullo | Joker |
| 14 | The Punchline | comic story | 31 | script: Scott Snyder; pencils: Greg Capullo; letters: Richard Starkings, Comicraft's Jimmy Betancourt | Batman [Bruce Wayne]; Batgirl [Barbara Gordon]; Nightwing [Dick Grayson]; Red Hood [Jason Todd]; Red Robin [Tim Drake]; Robin [Damian Wayne]; Alfred Pennyworth; Joker (villain) |
| 15 | Biographies | text article | 1 | pencils: Greg Capullo | |