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Collection Title:
The Incredible Planet • [Mightiest Machine] • collection by
John W. Campbell, Jr.
Fiction and Essays (view Full Listing)
- 1 • Introduction (The Incredible Planet) • [Mightiest Machine] • short story by John W. Campbell, Jr.
- 5 • The Incredible Planet • [Mightiest Machine] • novelette by John W. Campbell, Jr.
- 47 • The Interstellar Search • [Mightiest Machine] • novella by John W. Campbell, Jr.
- 177 • The Infinite Atom • [Mightiest Machine] • novella by John W. Campbell, Jr.
Primary Verifications
| Verifier | Date | Type | Last User Activity Date |
|---|---|---|---|
| Markwood | 2011-12-28 22:48:22 | Permanent | 2022-09-02 |
| Rtrace | 2013-04-06 18:05:08 | Permanent | 2022-09-04 |
| Kpulliam | 2013-07-01 23:40:35 | Permanent | 2021-01-03 |
| Don Erikson | 2017-04-29 16:34:48 | Permanent | 2020-03-29 |
Secondary Verifications
| Source | Status | Verifier | Date |
|---|---|---|---|
| Bleiler Early Years | N/A | Rtrace | 2021-06-29 18:55:53 |
| Bleiler Supernatural | N/A | Rtrace | 2021-06-29 18:55:53 |
| Bleiler1 (Gernsback) | N/A | Bluesman | 2009-06-28 16:52:26 |
| Bleiler78 | N/A | Kpulliam | 2013-07-01 23:40:35 |
| Clute/Grant | N/A | Bluesman | 2018-01-06 18:40:52 |
| Clute/Nicholls | Verified | Grendelkhan | 2007-02-12 17:55:55 |
| Contento1 (anth/coll) | Verified | Bluesman | 2009-06-28 16:52:26 |
| Currey | Verified | Bluesman | 2009-06-28 16:52:26 |
| Locus1 | N/A | Bluesman | 2009-06-28 16:52:26 |
| Miller/Contento | N/A | Bluesman | 2009-06-28 16:52:26 |
| OCLC/Worldcat | Verified | Bluesman | 2009-06-28 16:52:26 |
| Reginald1 | Verified | Bluesman | 2018-01-06 18:40:52 |
| Reginald3 | N/A | Bluesman | 2018-01-06 18:40:52 |
| Tuck | Verified | Mhhutchins | 2009-07-04 10:15:51 |