| 141 | X-Men (1st series) | Series continues as Uncanny X-Men in #142; 1st appearance of Katherine Pryde; 1st appearance of Rachel Summers; 1st appearance of Avalanche (Dominic Petros); 1st appearance of Destiny (Irene Adler); 1st appearance of Pyro (St. John Allerdyce); Death of Franklin Richards (future) |
| 141/C | X-Men (1st Series) | Series continues as Uncanny X-Men in #142; 1st appearance of Katherine Pryde; 1st appearance of Rachel Summers; 1st appearance of Avalanche (Dominic Petros); 1st appearance of Destiny (Irene Adler); 1st appearance of Pyro (St. John Allerdyce); Death of Franklin Richards (future) |
| 141/MJ | X-Men (1st Series) | Series continues as Uncanny X-Men in #142; 1st appearance of Katherine Pryde; 1st appearance of Rachel Summers; 1st appearance of Avalanche (Dominic Petros); 1st appearance of Destiny (Irene Adler); 1st appearance of Pyro (St. John Allerdyce); Death of Franklin Richards (future) |
| 141/NS | X-Men (1st Series) | Series continues as Uncanny X-Men in #142; 1st appearance of Avalanche (Dominic Petros); 1st appearance of Destiny (Irene Adler); 1st appearance of Katherine Pryde; 1st appearance of Pyro (St. John Allerdyce); 1st appearance of Rachel Summers; Death of Franklin Richards (future) |
| 141 | X-Men (UK Edition) | Series continues as Uncanny X-Men in #142; 1st appearance of Katherine Pryde; 1st appearance of Rachel Summers; 1st appearance of Avalanche (Dominic Petros); 1st appearance of Destiny (Irene Adler); 1st appearance of Pyro (St. John Allerdyce); Death of Franklin Richards (future) |