| 0 | The Unlikely Saga of Xavier, Magneto and Stan | cover | 1 | pencils: Brandon Peterson; inks: Brandon Peterson | Professor Charles Xavier; Magneto; Stan Lee |
| 1 | X-Men | illustration | 1 | pencils: Dave Cockrum; inks: Tom Palmer | Professor Charles Xavier; Cyclops; Marvel Girl; Angel; Iceman; Beast; Havok; Lorna Dane [Polaris]; Banshee; Sunfire; Thunderbird; Colossus; Wolverine; Storm ; Nightcrawler |
| 2 | A Word From Stan Lee | foreword, introduction, preface, afterword | 1 | script: Stan Lee | |
| 3 | X-Men #1 | cover reprint (on interior page) | 1 | script: Stan Lee; pencils: Jack Kirby | X-Men [Cyclops; Marvel Girl; Iceman; Beast; Angel]; Magneto |
| 4 | X-Men | comic story | 23 | script: Stan Lee; pencils: Jack Kirby; inks: Paul Reinman; letters: Sam Rosen; editing: Stan Lee | Professor Charles Xavier; X-Men [Cyclops; Marvel Girl; Beast; Iceman; Angel]; Magneto |
| 5 | A Word From Stan Lee | text article | 1 | script: Stan Lee | |
| 6 | The Brotherhood of Evil Mutants! | cover reprint (on interior page) | 1 | script: Stan Lee; pencils: Jack Kirby | Professor Charles Xavier; X-Men [Cyclops; Marvel Girl; Beast; Iceman; Angel]; Brotherhood of Evil Mutants [Magneto; Toad; Mastermind; Quicksilver; Scarlet Witch] |
| 7 | The Brotherhood of Evil Mutants! | comic story | 23 | script: Stan Lee; pencils: Jack Kirby; inks: Paul Reinman; letters: Artie Simek; editing: Stan Lee | Professor Charles Xavier; X-Men [Cyclops; Marvel Girl; Beast; Iceman; Angel]; Brotherhood of Evil Mutants [Magneto; Toad; Mastermind; Quicksilver; Scarlet Witch] |
| 8 | A Word From Stan Lee | text article | 1 | script: Stan Lee | |
| 9 | Guest-Starring: The Mighty Avengers! | cover reprint (on interior page) | 1 | script: Stan Lee; pencils: Jack Kirby; inks: Chic Stone | Professor Charles Xavier; X-Men [Cyclops; Marvel Girl; Beast; Iceman; Angel]; The Avengers [Thor; Iron Man; Captain America; Giant Man]; Lucifer |
| 10 | Enter The Avengers! | comic story | 20 | script: Stan Lee; pencils: Jack Kirby; inks: Chic Stone; letters: S. Rosen; editing: Stan Lee | Professor Charles Xavier; X-Men [Cyclops; Marvel Girl; Beast; Iceman; Angel]; The Avengers [Thor; Iron Man; Captain America; Wasp; Giant-Man]; Lucifer |
| 11 | No Wonder They Call Her... Marvel Girl! | illustration | 1 | script: Stan Lee; pencils: Jack Kirby; inks: Chic Stone | Marvel Girl |
| 12 | The Unlikely Saga of Xavier, Magneto and Stan | illustration | 1 | script: Stan Lee; pencils: Brandon Peterson; inks: Brandon Peterson | Professor Charles Xavier; Magneto; Stan Lee |
| 13 | The Unlikely Saga of Xavier, Magneto and Stan | comic story | 22 | script: Stan Lee; pencils: Ron Lim, Ben Oliver, Ron Frenz, Sean Chen, John Romita Jr., Pasqual Ferry; inks: Mostafa Moussa, Ben Oliver, Tom Palmer, Sandu Florea, Scott Hanna, Pasqual Ferry; colors: Guru eFX; letters: VC, Joe Caramagna | Stan Lee; Professor Charles Xavier; Magneto; Flashback: Storm; Nightcrawler; Colossus; Cyclops; Wolverine; Kitty Pryde; Original X-Men [Cyclops; Marvel Girl; Beast; Angel; Iceman]; Flashback [From "Days of Future Past"]: Magneto; Kate Pryde; Wolverine; Colossus; Franklin Richards; Storm; Rachel Summ |
| 14 | X-Men | illustration | 1 | pencils: George Pérez; inks: George Pérez | Iceman; Rogue; Polaris (possessed by Malice); Psylocke; Colossus; Wolverine; Storm; Jubilee; Beast; Longshot; Phoenix [Rachel Summers]; Marvel Girl; Professor Charles Xavier; Shadowcat; Archangel; Dazzler; Magneto; Cyclops; Nightcrawler; Havok; Forge |
| 15 | X-Men | illustration | 1 | pencils: John Cassaday; inks: John Cassaday | Cyclops; Beast; Emma Frost; Wolverine; Kitty Pryde |