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Publication: The X Factor

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  • Publication: The X FactorPublication Record # 259481
  • Author: Andre Norton
  • Date: 1970-00-00
  • Catalog ID: 92551
  • Publisher: Ace Books
  • Price:
    $0.75?$: US dollar
  • Pages: 158
  • 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
  • Notes:
    • No printing or edition stated
    • Date from OCLC
    • Pseudo SBN 441-92551-075 on spine can be converted to ISBN 0-441-92551-0.
    • Ads list #A-10, #G-630, and #G-634 (all published in 1967) as the last item on each page. A comparison of the ads in #G-646 has confirmed that this edition was published with reprinted ads from the Original #G-646 edition dated 1967.
    • The copyright page credits Jack Gaughan for the cover but the style and lack of visible signature makes that questionable.
    • #92551 and #92553 (another ace printing of the same title) are the only two 5-digit Ace publications before 1975, according to a bibliography by Helen-Jo Jakusz Hewitt published in 1975 publication "The Book of Andre Norton"
  • External IDs:
Cover art supplied by ISFDB on this Web page

Fiction and Essays (view Full Listing)

Primary Verifications

Verifier Date Type Last User Activity Date
Kpulliam 2009-03-24 23:22:04 Permanent 2021-01-03
Rhschu 2014-01-19 17:05:10 Permanent 2014-02-12
Philfreund 2022-02-05 09:02:04 Permanent 2022-09-02

Secondary Verifications

Source Status Verifier Date
Bleiler Early Years Not Verified    
Bleiler Supernatural Not Verified    
Bleiler1 (Gernsback) N/A Bluesman 2010-03-17 15:21:10
Bleiler78 N/A Bluesman 2012-10-23 22:08:26
Clute/Grant N/A Bluesman 2012-10-23 22:08:26
Clute/Nicholls N/A Bluesman 2012-10-23 22:08:26
Contento1 (anth/coll) N/A Bluesman 2010-03-17 15:21:10
Currey N/A Bluesman 2010-03-17 15:21:10
Locus1 N/A Bluesman 2010-03-17 15:21:10
Miller/Contento N/A Bluesman 2010-03-17 15:21:10
OCLC/Worldcat Verified Bluesman 2010-03-17 15:21:10
Reginald1 N/A Bluesman 2012-10-23 22:08:26
Reginald3 N/A Bluesman 2012-10-23 22:08:26
Tuck N/A Bluesman 2010-03-17 15:21:10
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