| 30 | Ehlissa | 1st Appearance of Nathan; Adult |
| 272 | Fantastic Four (Vol. 1) | 1st appearance of Nathaniel Richards |
| 272/MJ | Fantastic Four (Vol. 1) | 1st appearance of Nathaniel Richard; 1st Appearance of Nathaniel Richards (Reed’s father) |
| 272/NS | Fantastic Four (Vol. 1) | 1st appearance of Nathaniel Richards |
| 272 | Fantastic Four (Vol. 1, Canadian Edition) | 1st Appearance of Nathaniel Richards (Reed’s father) |
| 2 | Justice Society of America (2nd Series) | 1st Appearance of Nathan Heywood (Commander Steel II); Death of Mr. America II |
| 2/NS | Justice Society of America (2nd Series) | 1st Appearance of Nathan Heywood (Commander Steel II); Death of Mr. America II |
| 1 | Nathaniel Dusk | 1st Appearance of Nathaniel Dusk |
| 1/C | Radiant Black | 1st appearance of Nathan Burnett (Radiant Black; 1st cameo appearance of Radiant Red |
| 201 | Uncanny X-Men, The | 1st appearance of Nathan Summers |
| 201/NS | Uncanny X-Men, The | 1st appearance of Nathan Summers |
| 32 | X-Factor (3rd Series) | 1st appearance of Nathan Patrofsky |
| 32/NS | X-Factor (3rd Series) | 1st appearance of Nathan Patrofsky |
| 105 | X-Men Classic | Reprints Uncanny X-Men #201; 1st appearance of Nathan Summers |
| 105/NS | X-Men Classic | Reprints Uncanny X-Men #201; 1st appearance of Nathan Summers |