| Issue | #48 |
| Published | January 2010 |
| Frequency | monthly |
| Cover Price | 2.99 USD |
| Pages | 36 |
| Editing | Eddie Berganza; Adam Schlagman (associate) |
| Characters | Saint Walker; Ganthet; Brother Warth |
| Genre | superhero; science fiction |
| Pencils | Doug Mahnke (signed) |
| Inks | Christian Alamy (signed) |
| Colors | ? [as Hi-Fi] |
| Synopsis | An advertisement for mdmacro.com. |
| Notes | inside front cover |
| Characters | Larfleeze; Atrocitus; Saint Walker; Green Lantern [Hal Jordan]; Star Sapphire [Carol Ferris]; Sinestro; Indigo-1; Ganthet; Sayd |
| Synopsis | The Guardians persuade Atrocitus to join the fight against the Black Lanterns |
| Genre | superhero; science fiction |
| Script | Geoff Johns |
| Pencils | Doug Mahnke |
| Inks | Christian Alamy; Doug Mahnke; Tom Nguyen |
| Colors | Randy Mayor; Gabe Eltaeb |
| Letters | Rob Leigh |
| Notes | Story continues in Blackest Night (DC, 2009 series) #5. |
| Synopsis | An advertisement for Bandai Namco Games' computer game, "Tekken 6." |
| Notes | This advertisement is between pages 4 and 5 of the Green Lantern story. |
| Synopsis | An advertisement for the United States cable television premiere of the new Doctor Who television series. |
| Notes | This advertisement is between pages 5 and 6 of the Green Lantern story. |
| Synopsis | An advertisement for Ubisoft's computer game, "Avatar," based on the Twentieth Century-Fox feature film. |
| Notes | This advertisement is between pages 8 and 9 of the Green Lantern story. |
| Synopsis | An in-house promotional advertisement for Absolute Justice (DC, 2009 series) [nn] |
| Notes | This advertisement is between pages 11 and 12 of the Green Lantern story. |
| Synopsis | An advertisement for Activision's computer game, "Prototype." |
| Notes | This advertisement is between pages 11 and 12 of the Green Lantern story. |
| Synopsis | An advertisement for DC Holiday Sweeps contest. |
| Notes | This advertisement is between pages 13 and 14 of the Green Lantern story. |
| Synopsis | An in-house promotional advertisement for JSA All-Stars (DC, 2009 series). |
| Notes | This advertisement is between pages 15 and 16 of the Green Lantern story. |
| Synopsis | An advertisement for DC Direct's Blackest Night action figures. |
| Notes | This advertisement is between pages 16 and 17 of the Green Lantern story. |
| Synopsis | An in-house promotional advertisement for Grant Morrison's and Cameron Stewart's run on Batman and Robin (DC, 2009 series), beginning with #7. |
| Notes | This advertisement in between pages 19 and 20 of the Green Lantern story. |
| Synopsis | An in-house promotional advertisement for Blackest Night: Wonder Woman (DC, 2010 series) #1. |
| Script | Ian Sattler |
| Letters | typeset |
| Notes | This advertisement follows the final page of the Green Lantern story. |
| Synopsis | An advertisement for Bandai Namco Games' computer game, "Dragonball Raging Blast." |
| Notes | Inside back cover |
| Synopsis | An advertisement for Square Enix's video game, "Kingdom Hearts," featuring licensed Disney character. |
| Notes | back cover |