| Issue | #15 |
| Published | 1991 |
| Cover Price | $2.00 |
| Pages | 68 |
| Editing | Bob Harras |
| Notes | Next issue, title changes to Uncanny X-Men Annual. |
| Characters | Moira MacTaggert; Multiple Man; Polaris; Siryn; Legion; Piecemeal; Harness |
| Genre | superhero |
| Pencils | Mike Mignola |
| Inks | Mike Mignola |
| Notes | Next issue, title changes to Uncanny X-Men Annual. |
| Characters | FEATURE: Muir Isle X-Men--Moira MacTaggert; Multiple Man; Siryn; Polaris; Legion; GUESTS: X-Force--Cable; Domino; Cannonball; Boom Boom; Shatterstar; Feral; Warpath; New Warriors--Namorita; Marvel Boy [Vance Astro]; Chord; Night Thrasher; Silhouette; Speedball; Firestar; Nova; VILLAINS: Piecemeal; Harness; Gideon; Toad; Proteus; Shadow King; CAMEO FLASHBACK: Wolverine; Colossus; CAMEO: Alysande Stuart |
| Synopsis | The X-Men, X-Force and New Warriors fail to keep Piecemeal from merging with Proteus. |
| Genre | superhero |
| Script | Fabian Nicieza |
| Pencils | Tom Raney |
| Inks | Joe Rubinstein; Art Nichols |
| Colors | Brad Vancata |
| Letters | Michael Heisler |
| Notes | Kings of Pain, Part 3; Cont'd between NEW WARRIORS ANNUAL #1 / X-FACTOR ANNUAL #6 |
| Characters | FEATURE: Freedom Force--Blob; Pyro; Crimson Commando; Avalanche; Super Sabre; VILLAINS: Desert Sword--Arabian Knight; The Veil; Aminedi; Sirocco; Black Raazer |
| Genre | superhero |
| Script | Fabian Nicieza |
| Pencils | Jerry DeCaire |
| Inks | Joe Rubinstein |
| Colors | Mike Thomas |
| Letters | Joe Rosen |
| Notes | Cont. from New Warriors Annual #1; Cont. in X-Factor Annual #6 |
| Reprinted | in Incredibili X-Men, Gli (Marvel Italia, 1994 series) #0 |
| Characters | FEATURE: Mojo; GUEST: Major Domo; CAMEOS: Almost every member of every X-Team |
| Synopsis | Mojo reviews the origins and history of the X-Men. |
| Genre | superhero |
| Script | Len Kaminski |
| Pencils | Ernie Stiner |
| Inks | Don Hudson |
| Colors | Kevin Tinsley |
| Letters | Joe Rosen |
| Reprinted | in Incredibili X-Men, Gli (Marvel Italia, 1994 series) #0 |
| Characters | FEATURE: Wolverine |
| Synopsis | Wolverine battles his adamantium skeleton. |
| Genre | superhero |
| Script | Len Kaminski |
| Pencils | Kirk Jarvinen |
| Inks | Brad Vancata |
| Colors | Brad Vancata |
| Letters | Mike Heisler |