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Contents (view Concise Listing)
- Preferred Risk • (1955) • novel by Lester del Rey and Frederik Pohl
- 179 • The Art and the Agony of Collaboration • essay by Frederik Pohl
- 183 • Risk, But Not Preferred • essay by Lester del Rey
Primary Verifications
| Verifier | Date | Type | Last User Activity Date |
|---|---|---|---|
| BLongley | 2007-10-20 07:41:27 | Permanent | 2013-12-03 |
Secondary Verifications
| Source | Status | Verifier | Date |
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| Bleiler Early Years | Not Verified | ||
| Bleiler Supernatural | Not Verified | ||
| Bleiler1 (Gernsback) | N/A | Bluesman | 2010-03-24 13:44:03 |
| Bleiler78 | N/A | Bluesman | 2010-03-24 13:44:03 |
| Clute/Grant | N/A | Bluesman | 2011-12-06 03:45:02 |
| Clute/Nicholls | N/A | Bluesman | 2011-12-06 03:45:02 |
| Contento1 (anth/coll) | N/A | Bluesman | 2010-03-24 13:44:03 |
| Currey | N/A | Bluesman | 2010-03-24 13:44:03 |
| Locus1 | N/A | Bluesman | 2010-03-24 13:44:03 |
| Miller/Contento | N/A | Bluesman | 2010-03-24 13:44:03 |
| OCLC/Worldcat | Verified | Bluesman | 2010-03-24 13:44:03 |
| Reginald1 | N/A | Bluesman | 2010-03-24 13:44:03 |
| Reginald3 | N/A | Bluesman | 2011-12-06 03:45:02 |
| Tuck | N/A | Bluesman | 2010-03-24 13:44:03 |