Omni October 1991
| Editor in Chief | Bob Guccione |
| Design Manager/Supervisor | Bob Guccione |
| Periodical Title | Omni |
| Format | Magazine |
| Language | English |
| Location | USA |
| Cover Date | October 1991 |
| Pages / Font | 142 pages |
| UPC | 077884024842 |
| Notes | Anniversary issue mainly about evolution |
Added by WiebeVancamp · Last edited by Anaideia