"Deadly Genesis!" #1
| Series | Giant-Size X-Men |
| Number | Vol. 1 #1 |
| Publisher | Marvel Comics |
| Date | 1975-05 |
| Type | Comic Book, Softcover |
| Language | English |
| Artist | Dave Cockrum |
| Co-Author | Chris Claremont |
| Cover Artist | Gil Kane |
| Writer | Len Wein |
| Genre | Superhero |
| Published in | USA |