| Issue | #1 |
| Published | July 2006 |
| Cover Price | 3.99 |
| Pages | 52 |
| Editing | Tom Brevoort; Andy Schmidt (associate); Molly Lazer (assistant); Aubrey Sitterson (assistant) |
| Notes | Wrap-around cover |
| Characters | Captain America; Spider-Man; Iron Man; Charles Xavier; Wolverine |
| Genre | superhero |
| Pencils | Steve McNiven (signed) |
| Inks | Steve McNiven (signed) |
| Colors | Morry Hollowell (signed) |
| Notes | Wrap-around cover |
| Characters | Captain America; Spider-Man; She-Hulk; Daredevil; Namor, the Sub-Mariner; Wolverine; Iron Man; Mr. Fantastic; The Thing; Invisible Woman; Human Torch; Yellowjacket |
| Genre | superhero |
| Pencils | Michael Turner |
| Inks | Michael Turner |
| Letters | Typeset |
| Notes | There is a limited sketch variant of this cover that was also distributed. |
| Characters | Captain America; Iron Man; Wolverine |
| Genre | superhero |
| Pencils | Michael Turner |
| Inks | Michael Turner |
| Colors | Peter Steigerwald |
| Letters | Typeset |
| Notes | Cover variant available exclusively on the Aspen comics website. |
| Characters | Captain America |
| Genre | superhero |
| Pencils | Steve McNiven |
| Inks | Dexter Vines |
| Colors | Morry Hollowell |
| Letters | Typeset |
| Notes | 2nd Printing utilizes an interior story panel as the alternate cover. |
| Characters | New Warriors [Speedball; Night Thrasher; Namorita; Microbe]; Cobalt Man; Coldheart; Speedfreek; Nitro; Goliath; Iron Man; Falcon; Captain America; Iceman; Spider Woman; Thing; Luke Cage; Marvel Girl [Rachel Summers]; Cyclops; Wolverine; Sentinels; Ms. Marvel; She-Hulk; Tony Stark; J. Jonah Jameson; Peter Parker; Human Torch; Mr. Fantastic; Doctor Strange; Yellowjacket; Wasp; Nighthawk; Patriot; Hulkling; Hawkeye; Invisible Woman; Spider-Man; Daredevil; SHIELD; SHIELD Helicarrier; Comm. Hill; Watcher; Miriam Sharpe; George Bush |
| Synopsis | The New Warriors attack Nitro who detonates, resulting 900 casualties. America turns on all super-heroes. The federal government orders the unmasking and registration of all super-heroes. |
| Genre | superhero |
| Script | Mark Millar |
| Pencils | Steve McNiven |
| Inks | Dexter Vines |
| Colors | Morry Hollowell |
| Letters | Chris Eliopoulos |
| Reprinted | in Civil War (Marvel, 2007 series) #[nn]; in Civil War (Marvel, 2008 series) #[nn] |