| Issue | #1 |
| Published | July 2005 |
| Cover Price | 2.99 USD |
| Pages | 36 |
| Editing | Frank Mastromauro; Vince Hernandez |
| Notes | There is a variant of this cover [Cover E] that is "reverse negative" with the pencils in white and the background in black. |
| Characters | Aspen Matthews; Rahger |
| Genre | science fiction |
| Pencils | Michael Turner |
| Inks | Michael Turner |
| Colors | Peter Steigerwald |
| Letters | Typeset |
| Notes | There is a variant of this cover [Cover E] that is "reverse negative" with the pencils in white and the background in black. |
| Characters | Aspen Matthews; Rahger |
| Genre | science fiction |
| Pencils | Koi Turnbull |
| Inks | Jason Gorder |
| Colors | Christina Strain |
| Letters | Typeset |
| Characters | Aspen Matthews; Kiani |
| Genre | science fiction |
| Pencils | Michael Turner; Koi Turnbull |
| Inks | Michael Turner; Koi Turnbull |
| Colors | Peter Steigerwald |
| Letters | Typeset |
| Notes | Wizard World Philadelphia Comic Con convention cover limited to 4,000 copies; Turner drew the Kiani Figure and Turnbull drew the Aspen figure. |
| Characters | Aspen Matthews |
| Genre | science fiction |
| Pencils | Michael Turner |
| Inks | Michael Turner |
| Colors | Peter Steigerwald |
| Letters | Typeset |
| Notes | Wizard World Philadelphia Comic Con convention cover limited to 2,000 copies. |
| Characters | Aspen Matthews |
| Genre | science fiction |
| Pencils | Michael Turner |
| Inks | Michael Turner |
| Colors | Peter Steigerwald |
| Letters | Typeset |
| Notes | Wizard World Philadelphia Comic Con convention cover limited to 500 copies; Cover is foil and is not listed in the cover gallery inside of the issue. |
| Characters | FEATURE: Aspen Matthews; GUESTS: Thalassar; Kiani; Cannon Hawke; Odal; Brande; Siphon; Matha; VILLAINS: The Black; CAMEO: Captain Matthews; Casque |
| Synopsis | The humans attack the underwater city of Saba and when the council refuses to send help, Cannon and his pals take of to try and save the doomed city; Fathom is trapped in the lair of the Black when she runs into Casque. |
| Genre | science fiction |
| Script | J.T. Krull; Michael Turner |
| Pencils | Koi Turnbull |
| Inks | Jason Gorder |
| Colors | Christina Strain |
| Letters | Dreamer Design |
| Genre | science fiction |
| Script | Vince Hernandez; Michael Turner; Koi Turnbull |
| Pencils | Peter Steigerwald (Photos) |
| Inks | Peter Steigerwald (Photos) |
| Colors | Peter Steigerwald (Photos) |
| Letters | Typeset |
| Notes | Interview with Turner and Turnbull about the new Fathom series. |
| Characters | Kiani; Cannon Hawke |
| Genre | science fiction |
| Pencils | Marcus To |
| Inks | Marcus To |
| Colors | David Moran |
| Letters | Typeset |