| 0 | The New 52! | cover | 1 | pencils: Ed Benes; inks: Ed Benes; colors: Ulises Arreola | Batgirl [Barbara Gordon] |
| 2 | A Fire in the Heavens | comic story | 20 | script: Gail Simone; pencils: Ed Benes; inks: Ed Benes; colors: Ulises Arreola; letters: Dave Sharpe | Batgirl [Barbara Gordon] (origin); Batman [Bruce Wayne]; Commissioner James Gordon; Detective Peters; James Gordon, Jr.; Officer Dwight Morgan; Officer Rankin; Robin [Dick Grayson] (cameo); Harry X (villain); Joker (villain, cameo) |
| 3 | Old Heroes Never Die They Just Get Darker | promo (ad from the publisher) | 1 | letters: typeset | Batman [Bruce Wayne]; Robin [Carrie Kelley] |
| 5 | Guess Who's Back? | promo (ad from the publisher) | 1 | pencils: Greg Capullo; inks: Greg Capullo; colors: FCO Plascencia | Joker |
| 6 | World of Warcraft | promo (ad from the publisher) | 1 | pencils: Sean "Cheeks" Galloway; inks: Sean "Cheeks" Galloway; colors: Sean "Cheeks" Galloway | |
| 7 | - | promo (ad from the publisher) | 1 | script: Comic Book Resources; pencils: Fernando Pasarin; inks: Scott Hanna; colors: Gabe Eltaeb | |
| 8 | Joe Kubert 1926-2012 "Our Hero" | illustration | 2 | pencils: Joe Kubert; inks: Joe Kubert | Sgt. Rock [Frank Rock] |
| 9 | Batman Detective Comics | promo (ad from the publisher) | 1 | pencils: Jason Fabok; inks: Jason Fabok; colors: Jeromy Cox | Batman [Bruce Wayne]; Penguin [Oswald Cobblepot]; Ogilvy |
| 10 | Aquaman | promo (ad from the publisher) | 1 | pencils: Ivan Reis; inks: Joe Prado; colors: Rod Reis | Aquaman [Arthur Curry] |
| 11 | The New 52! Zero Month Checklist | promo (ad from the publisher) | 1 | letters: typeset | |
| 12 | Batgirl | character profile | 1 | pencils: Ed Benes; inks: Ed Benes; colors: Ulises Arreola | Batgirl [Barbara Gordon] |
| 13 | Who's Who and What's Next! | in-house column | 1 | letters: typeset | Batman [Bruce Wayne]; Superman [Clark Kent; Kal-El]; Wonder Woman [Diana] |