Publication: Earth Factor X

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Publication: Earth Factor XPublication Record # 270274
Author: A. E. van Vogt
Date: 1978-10-00
ISBN: 0-87997-412-5 [978-0-87997-412-1]
Catalog ID: UW1412
Publisher: DAW Books
Price:
$1.50^?$: US dollar
Pages: 174
Format:
pb^?Paperback. Typically 7" by 4.25" (18 cm by 11 cm) or smaller, though trimming errors can cause them to sometimes be slightly (less than 1/4 extra inch) taller or wider/deeper.
Type: NOVEL
Cover: Earth Factor X by Greg Theakston
Notes:
- "First DAW printing August 1976"
- Third printing by number line 3—9.
- Publication date from Locus #216 (November 1978)
- "Cover art by Greg Theakston" on the copyright page; the artwork is also signed
- Interior art piece is not credited, has Gaughan's "JG" on it, same piece as the 1976 edition
- DAW catalog #UW1412, full ISBN on spine only
- The copyright and title pages have the note "Original title: The Secret Galactics."
- Printed in the US
External IDs:
- OCLC/WorldCat: 795506596

Cover art supplied by ISFDB on this Web page

Contents (view Concise Listing)

[2] • Earth Factor X (frontispiece) • (1976) • interior artwork by Jack Gaughan
5 • Earth Factor X • (1976) • novel by A. E. van Vogt (variant of The Secret Galactics 1974)

Primary Verifications

Verifier	Date	Type	Last User Activity Date
Dragoondelight	2008-08-28 06:30:17	Permanent	2010-09-05
Bluesman	2009-09-05 12:00:44	Permanent	2018-12-13
Don Erikson	2014-12-06 14:04:35	Permanent	2020-03-29
AliHarlow	2018-04-16 12:28:19	Permanent	2022-09-21

Secondary Verifications

Source	Status	Verifier	Date
Bleiler Early Years	Not Verified
Bleiler Supernatural	Not Verified
Bleiler1 (Gernsback)	N/A	Bluesman	2009-11-25 19:05:05
Bleiler78	N/A	Bluesman	2010-11-21 22:24:18
Clute/Grant	N/A	Bluesman	2011-04-27 18:54:35
Clute/Nicholls	N/A	Bluesman	2011-04-27 18:54:35
Contento1 (anth/coll)	N/A	Bluesman	2009-11-25 19:05:05
Currey	N/A	Bluesman	2009-11-25 19:05:05
Locus1	N/A	Bluesman	2009-11-25 19:05:05
Miller/Contento	N/A	Bluesman	2009-11-25 19:05:05
OCLC/Worldcat	Verified	Bluesman	2013-07-07 19:25:23
Reginald1	N/A	Bluesman	2009-11-25 19:05:05
Reginald3	N/A	Bluesman	2013-07-07 19:23:40
Tuck	N/A	Bluesman	2009-11-25 19:05:05

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