| 321 | Captain America (1st Series) | 1st Appearance of Ultimatum; 1st appearance Flag-Smasher |
| 321/NS | Captain America (1st Series) | 1st appearance Flag-Smasher; 1st Appearance of Ultimatum |
| 9 | Savage She-Hulk, The | 1st appearance of Word (Jack Wordman); 1st appearance of Ultima Wordman |
| 9/NS | Savage She-Hulk, The | 1st appearance of Ultima Wordman; 1st appearance of Word (Jack Wordman) |
| 1 | Ultimate Fantastic Four | 1st Appearance of Ultimate Fantastic Four; 1st appearance of Ultimate Mister Fantastic; 1st appearance of Ultimate Invisible Woman; 1st appearance of Ultimate Human Torch; 1st appearance of Ultimate The Thing; Origin of Ultimate Fantastic Four |
| 1/NS | Ultimate Fantastic Four | 1st Appearance of Ultimate Fantastic Four; 1st appearance of Ultimate Human Torch; 1st appearance of Ultimate Invisible Woman; 1st appearance of Ultimate Mister Fantastic; 1st appearance of Ultimate The Thing; Origin of Ultimate Fantastic Four |
| 2 | Ultimate Fantastic Four | 1st Appearance of Ultimate Victor Van Damme; 1st appearance of Ultimate Mole Man |
| 2/NS | Ultimate Fantastic Four | 1st appearance of Ultimate Mole Man; 1st Appearance of Ultimate Victor Van Damme |
| 7 | Ultimate Fantastic Four | 1st Appearance of Ultimate Doctor Doom |
| 7/NS | Ultimate Fantastic Four | 1st Appearance of Ultimate Doctor Doom |
| 19 | Ultimate Fantastic Four | 1st Appearance of Ultimate Mad Thinker |
| 19/NS | Ultimate Fantastic Four | 1st Appearance of Ultimate Mad Thinker |
| 24 | Ultimate Fantastic Four | 1st Appearance of Ultimate Namor |
| 24/NS | Ultimate Fantastic Four | 1st Appearance of Ultimate Namor |
| 27 | Ultimate Fantastic Four | 1st Appearance of Ultimate Super Skrull |
| 27/NS | Ultimate Fantastic Four | 1st Appearance of Ultimate Super Skrull |
| 42 | Ultimate Fantastic Four | 1st Appearance of Ultimate Silver Surfer |
| 42/NS | Ultimate Fantastic Four | 1st Appearance of Ultimate Silver Surfer |
| Anl 1 | Ultimate Fantastic Four | 1st Appearance of Ultimate Inhumans |
| 5 | Ultimate Marvel Team-Up | 1st appearance of Ultimate Nick Fury; Iron Man |
| 5/NS | Ultimate Marvel Team-Up | 1st appearance of Ultimate Nick Fury; Iron Man |
| 1 | Ultimatum | 1st Appearance of Ultimate Yellowjacket II (Pym); Death of Dazzler; Death of Beast; Death of Nightcrawler; Death of Franklin Storm; Death of Mary Storm; Death of Boris |
| 1-2 | Ultimatum | Death of Franklin Storm; Death of Dazzler; Death of Beast; Death of Nightcrawler; Death of Mary Storm; Death of Boris; 1st Appearance of Ultimate Yellowjacket II (Pym) |
| 1/NS | Ultimatum | 1st Appearance of Ultimate Yellowjacket II (Pym); Death of Beast; Death of Boris; Death of Dazzler; Death of Franklin Storm; Death of Mary Storm; Death of Nightcrawler |