| Release: | May 2007 |
| Cover: | May 2007 |
Mystery of the Star Sapphire, Part 1
| Release: | May 2007 |
| Cover: | May 2007 |
The Star Sapphire, an alien parasite, returns to Earth to take over the woman that it knows Hal Jordan loves. But it finds that he has feelings for Cowgirl, apparently stronger than for Carol Danvers, it wastes no time in seizing control of her.
| Writer | Geoff Johns |
| Artist | Dave Gibbons, Daniel Acuña |
| Cover Penciller | Ivan Reis |
| Cover Inker | Oclair Albert |
| Cover Colorist | William 'Moose' Baumann |
| Colorist | Daniel Acuña, William 'Moose' Baumann |
| Letterer | Travis Lanham, Pat Brosseau |
| Editor | Peter J. Tomasi |
| Editor in Chief | Dan DiDio |
| Green Lantern | Hal Jordan |
| Star Sapphire | Carol Ferris |
| Thomas Kalmaku | |
| Lyssa Drak (Sinestro Corps) | |
| Amon Sur (Sinestro Corps) | |
| Despotellis (Sinestro Corps) | |
| Star Sapphire | Jillian Pearlman |
| Green Lantern | Reemuz |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Series Group | Green Lantern |
| Genre | Action | Adventure | Science Fiction | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |