| 54 | X-Men (1st series) | 1st appearance of Alex Summers; 1st appearance of Living Pharaoh (Ahmet Abdol); Origin of Havok; Origin of Angel; Bob Wiacek L.O.C. |
| 54 | X-Men (UK Edition) | 1st appearance of Alex Summers (Havok); 1st appearance of Living Pharaoh; Origin of Havok; Origin of the Angel; Bob Wiacek L.O.C. |
| 2/HC | X-Men Omnibus | Reprints Avengers #53; Reprints Ka-Zar (1st Series) #1; Reprints Marvel Tales (2nd series) #30; Reprints Not Brand Ecch #4; Reprints from X-Men (1st series) #32-66; Reprints X-Men (1st series) #32-66; 1st appearance of Changeling; 1st appearance of Mutant-Master; 1st appearance of Jack O’Diamonds (Jack Winters); 1st appearance of Living Diamond (Jack Winters); 1st appearance of Grotesk the Sub-Human; 1st appearance of Red Raven (in modern age); 1st appearance of the Erik the Red; 1st appearance of Lorna Dane; 1st appearance of Polaris (Lorna Dane); 1st appearance of the Conquistador; 1st appearance of El Conquistador; 1st appearance of Alex Summers; 1st appearance of Ahmet Abd; 1st appearance of Mekano (Tom Regal); 1st appearance of Red Raven; 1st appearance of Factor Three; The Avengers #53; Collects X-Men (1st series) #32-66 and Avengers #53 |