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Publication: Closed System

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  • Publication: Closed SystemPublication Record # 7369
  • Author: Zach Hughes
  • Date: 1986-03-00
  • ISBN: 0-451-14170-9 [978-0-451-14170-5]
  • Catalog ID: AE4170
  • Publisher: Signet / New American Library
  • Price:
    $2.95?$: US dollar
  • Pages: 222
  • 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: Closed System by John Harris
  • Webpages: archive.org-1, archive.org-2
  • Notes:
    • "First Printing, March, 1986"
    • First printing by number line.
    • Copyright © 1986 by Hugh Zachary.
    • Cover artist not credited in book. Signature not found. Cover art credit per same art used & credited in Zones of Thought
    • $3.95 in Canada
    • Printed in the US.
  • External IDs:
    • OCLC/WorldCat: 13735580
    • Reginald-3: 26157
Cover art supplied by ISFDB on this Web page

Contents (view Concise Listing)

Primary Verifications

Verifier Date Type Last User Activity Date
Dragoondelight 2009-08-15 06:57:29 Permanent 2010-09-05
Don Erikson 2013-10-17 15:18:59 Permanent 2020-03-29
GlennMcG 2020-10-28 18:16:51 Permanent 2024-04-05
Philfreund 2022-05-06 07:26:46 Permanent 2024-04-24

Secondary Verifications

Source Status Verifier Date
Bleiler Early Years N/A Rtrace 2022-11-21 17:51:54
Bleiler Supernatural N/A Rtrace 2022-11-21 17:51:54
Bleiler1 (Gernsback) N/A Dragoondelight 2009-12-28 17:52:35
Bleiler78 N/A Bluesman 2013-06-26 20:23:08
Clute/Grant N/A Bluesman 2013-06-26 20:23:08
Clute/Nicholls Verified Bluesman 2013-06-26 20:23:08
Contento1 (anth/coll) N/A Bluesman 2013-06-26 20:23:08
Currey N/A Bluesman 2013-06-26 20:23:08
Locus1 Verified Bluesman 2013-06-26 20:23:08
Miller/Contento N/A Bluesman 2013-06-26 20:23:08
OCLC/Worldcat Verified Bluesman 2013-06-26 20:23:08
Reginald1 N/A Bluesman 2013-06-26 20:23:08
Reginald3 Verified Bluesman 2013-06-26 20:23:08
Tuck N/A Dragoondelight 2009-08-15 06:57:29
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