| 1 | Factor-X | 1st Appearance of Amazon (Elizabeth Guthrie); 1st Appearance of Aurora (Jeanne-Marie Beaubier); 1st Appearance of Cannonball (Samuel Guthrie); 1st Appearance of Henry Peter Gyrich; 1st Appearance of Jesse Bedlam (Jesse Aaronson); 1st Appearance of Northstar (Jean-Paul Beaubier; 1st Appearance of Terry Bedlam (Terrence Aaronson); Age of Apocalypse |
| 1/NS | Factor-X | 1st Appearance of Amazon (Elizabeth Guthrie); 1st Appearance of Aurora (Jeanne-Marie Beaubier); 1st Appearance of Cannonball (Samuel Guthrie); 1st Appearance of Henry Peter Gyrich; 1st Appearance of Jesse Bedlam (Jesse Aaronson); 1st Appearance of Northstar (Jean-Paul Beaubier; 1st Appearance of Terry Bedlam (Terrence Aaronson); Age of Apocalypse |
| 3 | Incredible Hulk, The | 1st appearance of Bruto the Strongman; 1st appearance of Cannonball; 1st appearance of Ringmaster; 1st appearance of Teena the Fat Lady; 1st appearance of Clown; 1st appearance Circus of Crime; 1st appearance Aunt Polly; Origin of Hulk |
| 3 | Incredible Hulk, The (UK Edition) | 1st appearance of Bruto the Strongman; 1st appearance of Cannonball; 1st appearance of Ringmaster; 1st appearance of Teena the Fat Lady; 1st appearance of The Clown; 1st appearance Circus of Crime; 1st appearance Aunt Polly; Origin of Hulk |
| 83 | Tomahawk | 1st Appearance of Tomahawk’s Rangers; 1st Appearance of Cannonball Calhoun (Tomahawk’s Rangers); 1st Appearance of Long Rifle Morgan (Tomahawk’s Rangers); 1st Appearance of Big Anvil (Tomahawk’s Rangers); 1st Appearance of Frenchie Duval (Tomahawk’s Rangers); 1st Appearance of Kaintuck Jones (Tomahawk’s Rangers); Origin of Tomahawk’s Rangers; Origin of Cannonball Calhoun (Tomahawk’s Rangers); Origin of Long Rifle Morgan (Tomahawk’s Rangers); Origin of Big Anvil (Tomahawk’s Rangers); Origin of Frenchie Duval (Tomahawk’s Rangers); Nov-Dec issue; Reprint from Tomahawk #13 (Sep-Oct 1952) |
| 62 | Ultimate X-Men | 1st Appearance of Cannonball (Ultimate); 1st Appearance of Doug Ramsey (Ultimate); 1st appearance of Mystique (Ultimate) |
| 62/NS | Ultimate X-Men | 1st Appearance of Cannonball (Ultimate); 1st Appearance of Doug Ramsey (Ultimate); 1st appearance of Mystique (Ultimate) |