Hardback Editions
March 2001 : USA Hardback
Title: The Servants of Twilight
Author(s): Dean R Koontz
ISBN: 0-7862-2866-0 / 978-0-7862-2866-9 (USA edition)
Publisher: Thorndike Pr
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Amazon Amazon UK Amazon CA May 1990 : USA Library Binding
Title: The Servants Of Twilight (Turtleback School & Library Binding Edition)
Author(s): Dean R Koontz
ISBN: 1-4176-2011-0 / 978-1-4176-2011-1 (USA edition)
Publisher: Turtleback Books
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Amazon Amazon UK Amazon CA January 1994 : UK Hardback
Title: Servants of Twilight
Author(s): Dean Koontz
ISBN: 0-7505-0637-7 / 978-0-7505-0637-3 (UK edition)
Publisher: Magna Large Print Books
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Amazon Amazon UK Amazon CA August 1991 : UK Hardback
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 0-7472-2561-3 / 978-0-7472-2561-4 (UK edition)
Publisher: Feature
Availability:
Amazon Amazon UK August 1991 : UK Hardback
Title: The Servants of Twilight: A dark and compulsive thriller
Author(s): Dean Koontz
ISBN: 0-7472-0389-X / 978-0-7472-0389-6 (UK edition)
Publisher: Feature
Availability:
Amazon Amazon UK Amazon AU March 1988 : USA Hardback
Title: Servants of Twilight
Author(s): Dean R Koontz
ISBN: 0-913165-24-7 / 978-0-913165-24-9 (USA edition)
Publisher: Dark Harvest Books
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Amazon Amazon UK Amazon CA Amazon AU June 1985 : UK Hardback
Title: Servants of Twilight
Author(s): Leigh Nichols
ISBN: 0-86188-318-7 / 978-0-86188-318-9 (UK edition)
Publisher: Piatkus Books
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Amazon Amazon UK Amazon CA Paperback Editions
December 2017 : UK Paperback
Title: The Servants of Twilight: A dark and compulsive thriller
Author(s): Dean Koontz
ISBN: 1-4722-4835-X / 978-1-4722-4835-0 (UK edition)
Publisher: Headline
Availability:
Amazon Amazon UK Amazon CA Amazon AU September 2013 : USA Paperback
Title: The Servants of Twilight: A Thriller
Author(s): Dean Koontz
ISBN: 0-425-25365-1 / 978-0-425-25365-6 (USA edition)
Publisher: Berkley
Availability:
Amazon Amazon UK Amazon CA August 2011 : USA Paperback
Title: The Servants of Twilight: A Thriller
Author(s): Dean Koontz
ISBN: 0-425-24263-3 / 978-0-425-24263-6 (USA edition)
Publisher: Berkley
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Amazon Amazon UK Amazon CA August 2004 : USA Paperback
Title: The Servants Of Twilight
Author(s): Dean R Koontz
ISBN: 0-606-29827-4 / 978-0-606-29827-8 (USA edition)
Publisher: Demco Media
Availability:
Amazon Amazon UK Amazon CA May 1990 : USA Mass Market Paperback
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 0-425-12125-9 / 978-0-425-12125-2 (USA edition)
Publisher: Berkley
Availability:
Amazon Amazon UK Amazon CA January 1984 : USA Paperback
Title: The Servants of Twilight
Author(s): Dean R Koontz
ISBN: 0-606-04537-6 / 978-0-606-04537-7 (USA edition)
Publisher: Demco Media
Availability:
Amazon Amazon UK Amazon CA May 1991 : UK Paperback
Title: The Servants of Twilight: A dark and compulsive thriller
Author(s): Dean Koontz
ISBN: 0-7472-3638-0 / 978-0-7472-3638-2 (UK edition)
Publisher: Headline
Availability:
Amazon Amazon UK Amazon CA February 1985 : UK Paperback
Title: The Servants of Twilight
Author(s): Leigh Nichols
ISBN: 0-00-616923-6 / 978-0-00-616923-9 (UK edition)
Publisher: Fontana Press
Availability:
Amazon Amazon UK Audio Editions
March 2016 : MP3 CD
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 1-5113-8707-6 / 978-1-5113-8707-1
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK Amazon CA September 2014 : USA Audio CD
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 1-4692-4882-4 / 978-1-4692-4882-0 (USA edition)
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK Amazon CA September 2014 : USA MP3 CD
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 1-4692-4393-8 / 978-1-4692-4393-1 (USA edition)
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK Amazon CA April 2014 : USA MP3 CD
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 1-4915-1125-7 / 978-1-4915-1125-1 (USA edition)
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK Amazon CA March 2014 : USA Audio CD
Title: The Servants Of Twilight
Author(s): Dean Koontz
ISBN: 1-4805-9166-1 / 978-1-4805-9166-0 (USA edition)
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK March 2014 : USA MP3 CD
Title: The Servants Of Twilight
Author(s): Dean Koontz
ISBN: 1-4805-9167-X / 978-1-4805-9167-7 (USA edition)
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK September 2013 : USA Audio CD
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 1-4692-4877-8 / 978-1-4692-4877-6 (USA edition)
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK Amazon CA September 2013 : USA Audio CD
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 1-4692-4880-8 / 978-1-4692-4880-6 (USA edition)
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK Amazon CA September 2013 : USA MP3 CD
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 1-4692-4879-4 / 978-1-4692-4879-0 (USA edition)
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK Amazon CA September 2013 : USA MP3 CD
Title: The Servants of Twilight
Author(s): Dean Koontz
ISBN: 1-4692-4881-6 / 978-1-4692-4881-3 (USA edition)
Publisher: Brilliance Audio
Availability:
Amazon Amazon UK Amazon CA August 2013 : USA Audio edition
Title: The Servants of Twilight
Author(s): Dean Koontz
Publisher: Brilliance Audio
Availability:
Amazon August 2013 : Canada Audio edition
Title: The Servants of Twilight
Author(s): Dean Koontz
Publisher: Brilliance Audio
Availability:
Amazon CA August 2013 : UK Audio edition
Title: The Servants of Twilight
Author(s): Dean Koontz
Publisher: Brilliance Audio
Availability:
Amazon UK September 1993 : Audio Cassette
Title: Servants of Twilight
Author(s): Dean R Koontz
ISBN: 5552263243 / 978-5552263240
Publisher: Books on Tape
Availability:
Amazon 1993 : USA Audio Cassette
Title: The Servants of Twilight
Author(s): Dean R Koontz
ISBN: 0-7366-2543-7 / 978-0-7366-2543-2 (USA edition)
Publisher: Books On Tape, Inc.
Availability:
Amazon Kindle Editions
August 2011 : USA, Canada Kindle edition
Title: The Servants of Twilight: A Thriller
Author(s): Dean Koontz
Publisher: Berkley
Availability:
Amazon Amazon CA 