| Issue | #1 |
| Published | June 2008 |
| Frequency | monthly |
| Cover Price | 3.99 USD; 4.05 CAD |
| Pages | 60 |
| Editing | Tom Brevoort (Editor); Molly Lazer (Associate Editor); Joe Quesada (Editor-in-Chief) |
| Characters | Spider-Woman (Skrull); Iron Man (Skrull); Captain America (Skrull); Sentry (Skrull); Spider-Man (Skrull); Wolverine (Skrull); ? (Skrull) |
| Genre | superhero |
| Pencils | Gabriele Dell'Otto (painter, signed) |
| Inks | Gabriele Dell'Otto (painter, signed) |
| Colors | Gabriele Dell'Otto (painter, signed) |
| Characters | Mr. Fantastic; Spider-Man; Spider-Woman; Iron Man; Wolverine; Luke Cage; Invisible Woman; a Skrull |
| Genre | superhero |
| Pencils | Steve McNiven |
| Inks | Steve McNiven |
| Editing | Tom Brevoort; Molly Lazer (Assistant Editor) |
| Characters | Captain America; Thor; Phoenix; Spider-Man; Wolverine; Hawkeye; Vision; Invisible Woman |
| Genre | superhero |
| Pencils | Leinil Francis Yu |
| Inks | Leinil Francis Yu |
| Editing | Tom Brevoort; Molly Lazer (Assistant Editor) |
| Genre | superhero |
| Letters | typeset |
| Characters | Skrulls; Iron Man [Tony Stark]; Elektra (Skrull) (corpse); Mr. Fantastic [Reed Richards]; Dr. Hank Pym (Skrull); S.W.O.R.D.; Commander Dum Dum Dugan (Skrull); Agent Brand; Mighty Avengers [Spider-Woman; Black Widow; Sentry; Ares; Ms. Marvel; Wonder Man]; Edwin Jarvis (Skrull); New Avengers [Spider-Man; Luke Cage; Ronin; Iron Fist; Wolverine; Echo; Cloak]; SHIELD; Commander Maria Hill; Marvel Boy [Noh-Varr]; Thunderbolts [Norman Osborn; Dagger; Swordsman; Songbird]; Captain Marvel; Invisible Woman; Human Torch; White Queen; Beast; Thor; Phoenix; Scarlet Witch; Vision; Mockingbird; Captain America; ? |
| Synopsis | "The shape-shifting alien race known as the Skrulls has secretly infiltrated every super-powered organization on Earth with one goal... full-scale invasion! In this DOUBLE-SIZED first issue, page after page unveils reveal after reveal and shocking moment after shocking moment!" [per solicitation] |
| Genre | superhero |
| Script | Brian Michael Bendis |
| Pencils | Leinil Francis Yu |
| Inks | Mark Morales |
| Colors | Laura Martin |
| Letters | Chris Eliopoulos |