"I, Lucifer..." #20
| Series | Uncanny X-Men |
| Number | Vol. 1 #20 |
| Publisher | Marvel Comics |
| Date | 1966-05 |
| Language | English |
| Editor | Stan Lee |
| Inker | Dick Ayers |
| Letterer | Artie Simek |
| Penciler | Werner Roth |
| Writer | Roy Thomas |
| Format | Softcover |
| Genre | Superhero |
| Published in | USA |
Added by bluedissolve
Collected in 1
| Title | Number | Date | Format | |
|---|---|---|---|---|
 | "I, Lucifer..." #71 | Vol. 1 #71 | 1971-08 | Softcover |