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Publication: Challengers of the Unknown

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  • Publication: Challengers of the UnknownPublication Record # 278489
  • Author: Ron Goulart
  • Date: 1977-11-00
  • ISBN: 0-440-11337-7 [978-0-440-11337-9]
  • Publisher: Dell
  • Price:
    $1.50?$: US dollar
  • Pages: 155
  • 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: • "First printing—November 1977"; no number line • The cover illustration is © by DC Comics, no artist credited, no visible signature • #11337 on the cover, full ISBN on spine and copyright page • Printed in the US
  • External IDs:
    • OCLC/WorldCat: 3442338
    • Reginald-3: 24202
Cover art supplied by ISFDB on this Web page

Contents (view Concise Listing)

Primary Verifications

Verifier Date Type Last User Activity Date
Bluesman 2014-01-16 14:58:19 Permanent 2018-12-28
Taweiss 2017-10-28 10:40:53 Permanent 2022-08-21
Rtrace 2020-09-24 21:51:43 Permanent 2022-08-26

Secondary Verifications

Source Status Verifier Date
Bleiler Early Years Not Verified    
Bleiler Supernatural Not Verified    
Bleiler1 (Gernsback) N/A Bluesman 2009-08-14 18:28:35
Bleiler78 N/A Bluesman 2014-01-16 14:58:19
Clute/Grant N/A Bluesman 2014-01-16 14:58:19
Clute/Nicholls Verified Bluesman 2014-01-16 14:58:19
Contento1 (anth/coll) N/A Bluesman 2009-04-03 21:18:35
Currey Verified Bluesman 2009-04-03 21:18:35
Locus1 N/A Bluesman 2009-04-03 21:18:35
Miller/Contento N/A Bluesman 2009-04-03 21:18:35
OCLC/Worldcat Verified Bluesman 2009-08-14 18:28:35
Reginald1 N/A Bluesman 2014-01-16 14:58:19
Reginald3 Verified Bluesman 2014-01-16 14:58:19
Tuck N/A Bluesman 2009-08-14 18:28:35
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