Factors Unknown
James Glenn · 1971-1972 · 3 issues · issue files for this publisher are coming; the series record is complete
James Glenn · 1971-1972 · 3 issues · issue files for this publisher are coming; the series record is complete
| Issue | Key date | On record |
|---|---|---|
| #1 | 1971-04-02 | |
| #2 | 1972-00-00 | |
| #3 | 1972-00-00 |