- Script:
- Roy Thomas
- Pencils:
- Neal Adams
- Inks:
- Tom Palmer
- Colors:
- Neal Adams
- Letters:
- Herb Cooper
- Genre:
- superhero
- Characters:
- X-Men [Cyclops [Scott Summers]; Marvel Girl [Jean Grey]; Angel [Warren Worthington III]; Iceman [Bobby Drake]; Beast [Henry McCoy]]; Alex Summers [Havok] (origin continued); The Living Monolith [Ahmet Abdol] [also as Living Pharaoh] (villain)
- Reprints:
The stories from X-Men #56 and #57 are presented here as one long story. 2 pages have been cut, most likely from issue #57's story.
- Script:
- Roy Thomas
- Pencils:
- Neal Adams
- Inks:
- Tom Palmer
- Colors:
- Neal Adams
- Letters:
- Artie Simek
- Genre:
- superhero
- Characters:
- X-Men [Cyclops [Scott Summers]; Marvel Girl [Jean Grey]; Angel [Warren Worthington III]; Iceman [Bobby Drake]; Beast [Hank McCoy]]; Havok [Alex Summers] (1st in costume); Lorna Dane [Polaris]; Banshee [Sean Cassidy]; Mesmero; Magneto Robot (destroyed); Living Monolith [Ahmet Abdol]; Larry Trask (villain); Judge Chalmers (villain); Sentinels (villains)
- Reprints:
The stories from X-Men #58 and #59 are presented here as one long story. 6 pages have been cut between the two issues.