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Editor Title:
The Immortal Unknown • [Perry Rhodan (US) • 13] • (1972) • edited by
Forrest J. Ackerman
Fiction and Essays (view Full Listing)
- The Immortal Unknown • [PR Zyklus 1: Die Dritte Macht • 19] • (1972) • novella by K. H. Scheer (trans. of Der Unsterbliche 1962)
Primary Verifications
| Verifier | Date | Type | Last User Activity Date |
|---|---|---|---|
| Rhschu | 2008-05-25 11:42:03 | Permanent | 2014-02-12 |
| Don Erikson | 2015-03-13 14:02:05 | Permanent | 2020-03-29 |
Secondary Verifications
| Source | Status | Verifier | Date |
|---|---|---|---|
| Bleiler Early Years | Not Verified | ||
| Bleiler Supernatural | Not Verified | ||
| Bleiler1 (Gernsback) | Not Verified | ||
| Bleiler78 | Not Verified | ||
| Clute/Grant | Not Verified | ||
| Clute/Nicholls | Not Verified | ||
| Contento1 (anth/coll) | Not Verified | ||
| Currey | Not Verified | ||
| Locus1 | Not Verified | ||
| Miller/Contento | Not Verified | ||
| OCLC/Worldcat | Not Verified | ||
| Reginald1 | Not Verified | ||
| Reginald3 | Not Verified | ||
| Tuck | Not Verified |