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Title: Project Pendulum

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Title: Project Pendulum Title Record # 11854
Author: Robert Silverberg
Date: 1987-09-00
Type: NOVEL [juvenile]
Language: English
Synopsis: The discovery of time travel in 2016 allows an experiment wherein a pair of twins at opposite ends of a "time pendulum" are sent simultaneously forward and backward in time, then swung in the opposite directions, increasing the scale of the swing by a factor of ten each time, to witness both the past of Earth and humanity, and their future.
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Current Tags: time travel (1), twins (1), 2016 (1), distant future (1), Cretaceous Period (1), North America (1), Europe (1), space (1), human evolution (1) Add Tags

Other Titles

Translations
Year Language Title
1991Translated by François Kerline
French Opération Pendule

Publications

Displaying all variants and translations • Do not display translationsDo not display variants or translations

Title Date Author/Editor Publisher/Pub. Series ISBN/Catalog ID Price Pages Format Type Cover Artist Verif
Project Pendulum 1987-09-00 Robert Silverberg Walker & Co. (Millennium #4) 0-8027-6712-5
$15.95?$: US dollar
200
hc?Hardcover. Used for all hardbacks of any size.
novel Moebius Checkmark
Project Pendulum 1989-02-00 Robert Silverberg Hutchinson 0-09-173757-5
£6.95?£: UK pound
139
hc?Hardcover. Used for all hardbacks of any size.
novel Peter Elson Checkmark
Project Pendulum 1989-11-00 Robert Silverberg Bantam Spectra 0-553-28001-5
$3.95?$: US dollar
210+
[15]
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.
novel Mark Harrison Checkmark
Project Pendulum 1990-02-00 Robert Silverberg Beaver Books 0-09-962460-5
£2.99?£: UK pound
139
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.
novel Pete Lyon Checkmark
Opération Pendule 1991-07-18 Robert Silverberg J'ai Lu (J'ai Lu - Science Fiction #3059) 2-277-23059-6   187
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.
novel Moebius  
Opération Pendule 1994-03-24 Robert Silverberg J'ai Lu (J'ai Lu - Science Fiction #3059) 2-277-23059-6   187
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.
novel Moebius  
Cronos 2001-08-00 Robert Silverberg ibooks 0-7434-2390-9
$14.95?$: US dollar
viii+
437
tp?Trade paperback. Any softcover book which is at least 7.25" (or 19 cm) tall, or at least 4.5" (11.5 cm) wide/deep.
omni Gustav Klimt Checkmark
Times Three 2011-04-29 Robert Silverberg Subterranean Press 978-1-59606-319-8
$40.00?$: US dollar
473
hc?Hardcover. Used for all hardbacks of any size.
omni John Picacio Checkmark
Times Three 2011-04-29 Robert Silverberg Subterranean Press 978-1-59606-319-8
$60.00?$: US dollar
480
hc?Hardcover. Used for all hardbacks of any size.
omni John Picacio  
Project Pendulum 2011-09-29 Robert Silverberg Gateway / Orion 978-0-575-10652-9
£2.99?£: UK pound
 
ebook?Used for all electronic formats, including but not limited to EPUB, eReader, HTML, iBook, Mobipocket, and PDF.
novel  
Times Three 2012-10-22 Robert Silverberg Subterranean Press 978-1-59606-556-7
$2.99?$: US dollar
 
ebook?Used for all electronic formats, including but not limited to EPUB, eReader, HTML, iBook, Mobipocket, and PDF.
omni John Picacio  
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