Hardback Editions
May 2016 : USA Hardback
Title: The Labors of Hercules
Author(s): Agatha Christie
ISBN: 0-06-257346-2 / 978-0-06-257346-9 (USA edition)
Publisher: William Morrow & Company
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Amazon Amazon UK Amazon CA June 2014 : USA Library Binding
Title: The Labors of Hercules: A Hercule Poirot Collection (Hercule Poirot Mysteries)
Author(s): Agatha Christie
ISBN: 1-62899-098-8 / 978-1-62899-098-0 (USA edition)
Publisher: Center Point Pub
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Amazon Amazon UK Amazon CA October 2008 : UK Hardback
Title: The Labours of Hercules (Poirot)
Author(s): Agatha Christie
ISBN: 0-00-728051-3 / 978-0-00-728051-3 (UK edition)
Publisher: HarperCollins
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Amazon Amazon UK Amazon CA 1976 : UK Hardback
Title: The Labours of Hercules (Agatha Christie Collection)
Author(s): Agatha Christie
ISBN: 0-00-231454-1 / 978-0-00-231454-1 (UK edition)
Publisher: Collins Crime
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Amazon Amazon UK Amazon CA January 1993 : USA Hardback
Title: The Labors of Hercules (Hercule Poirot)
Author(s): Agatha Christie
ISBN: 0-399-13777-7 / 978-0-399-13777-8 (USA edition)
Publisher: G.P. Putnam's Sons
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Amazon Amazon UK March 1992 : USA Hardback
Title: The Labors of Hercules
Author(s): Agatha Christie
ISBN: 0-8161-4557-1 / 978-0-8161-4557-7 (USA edition)
Publisher: G K Hall & Co
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Amazon CA August 1984 : USA Hardback
Title: The Labors of Hercules (The Agatha Christie Mystery Collection)
Author(s): Agatha Christie
ISBN: 0-553-35019-6 / 978-0-553-35019-7 (USA edition)
Publisher: Bantam Books, Inc.
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Amazon March 1978 : UK Hardback
Title: The Labours Of Hercules (Ulverscroft large print series. [mystery])
Author(s): Agatha Christie
ISBN: 0-7089-0119-0 / 978-0-7089-0119-9 (UK edition)
Publisher: Ulverscroft Large Print Books Ltd
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Amazon Amazon UK Amazon CA June 1967 : USA Hardback
Title: The Labors of Hercules (Hercule Poirot)
Author(s): Agatha Christie
ISBN: 0-396-05578-8 / 978-0-396-05578-5 (USA edition)
Publisher: G.P. Putnam's Sons
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Amazon Amazon UK Paperback Editions
August 2017 : UK Paperback
Title: The Labours of Hercules (Poirot)
Author(s): Agatha Christie
ISBN: 0-00-825597-0 / 978-0-00-825597-8 (UK edition)
Publisher: HarperCollins
Availability:
Amazon UK March 2014 : UK Paperback
Title: The Labours of Hercules (Poirot)
Author(s): Agatha Christie
ISBN: 0-00-752759-4 / 978-0-00-752759-5 (UK edition)
Publisher: HarperCollins
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Amazon Amazon UK Amazon CA September 2011 : USA Paperback
Title: The Labors of Hercules: A Hercule Poirot Collection (Hercule Poirot Mysteries)
Author(s): Agatha Christie
ISBN: 0-06-207398-2 / 978-0-06-207398-3 (USA edition)
Publisher: William Morrow Paperbacks
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Amazon Amazon UK Amazon CA April 2011 : UK Paperback
Title: The Labours Of Hercules
Author(s): Agatha Christie
ISBN: 1-4448-0266-6 / 978-1-4448-0266-5 (UK edition)
Publisher: Ulverscroft
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Amazon Amazon UK Amazon CA November 2001 : UK Paperback
Title: The Labours of Hercules (Poirot)
Author(s): Agatha Christie
ISBN: 0-00-712075-3 / 978-0-00-712075-8 (UK edition)
Publisher: HarperCollins
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Amazon Amazon UK Amazon CA June 1984 : USA Mass Market Paperback
Title: The Labors of Hercules (Hercule Poirot)
Author(s): Agatha Christie
ISBN: 0-425-06785-8 / 978-0-425-06785-7 (USA edition)
Publisher: Berkley
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Amazon Amazon UK Amazon CA June 1996 : UK Paperback
Title: The Labours of Hercules (Agatha Christie Collection)
Author(s): Agatha Christie
ISBN: 0-00-617118-4 / 978-0-00-617118-8 (UK edition)
Publisher: Fontana Books
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Amazon Amazon UK Amazon CA March 1993 : USA Paperback
Title: The Labors of Hercules (G.K. Hall Large Print Book Series)
Author(s): Agatha Christie
ISBN: 0-8161-4558-X / 978-0-8161-4558-4 (USA edition)
Publisher: G K Hall & Co
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Amazon Amazon CA February 1982 : USA Paperback
Title: The Labors of Hercules
Author(s): Agatha Christie
ISBN: 0-440-14620-8 / 978-0-440-14620-9 (USA edition)
Publisher: Dell
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Amazon Amazon UK Amazon CA November 1971 : UK Paperback
Title: Labours of Hercules
Author(s): Agatha Christie
ISBN: 0-330-02780-8 / 978-0-330-02780-9 (UK edition)
Publisher: Pan Books
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Amazon Amazon UK Amazon CA April 1969 : UK Paperback
Title: Labours of Hercules
Author(s): Agatha Christie
ISBN: 0-00-611405-9 / 978-0-00-611405-5 (UK edition)
Publisher: HarperCollins Distribution Services
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Amazon Amazon UK Audio Editions
July 2016 : USA Audio CD
Title: The Labors of Hercules (Hercule Poirot Mysteries, Book 26) (Hercule Poirot Collection)
Author(s): Agatha Christie
ISBN: 1-5047-6345-9 / 978-1-5047-6345-5 (USA edition)
Publisher: HarperCollins Publishers and Blackstone Audio
Availability:
Amazon Amazon UK Amazon CA July 2016 : USA Audio CD
Title: The Labors of Hercules: A Hercule Poirot Collection (Hercule Poirot Mysteries (Audio))
Author(s): Agatha Christie
ISBN: 1-5047-6342-4 / 978-1-5047-6342-4 (USA edition)
Publisher: HarperCollins
Availability:
Amazon Amazon UK Amazon CA July 2016 : USA MP3 CD
Title: The Labors of Hercules (Hercule Poirot Mysteries, Book 26)
Author(s): Agatha Christie
ISBN: 1-5047-6344-0 / 978-1-5047-6344-8 (USA edition)
Publisher: HarperCollins Publishers and Blackstone Audio
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Amazon Amazon UK Amazon CA July 2012 : USA Audio edition
Title: The Labors of Hercules: A Hercule Poirot Collection
Author(s): Agatha Christie
Publisher: HarperAudio
Availability:
Amazon May 2011 : USA Audio CD
Title: The Labours of Hercules: Twelve Hercule Poirot Mysteries
Author(s): Agatha Christie
ISBN: 1-60998-432-3 / 978-1-60998-432-8 (USA edition)
Publisher: AudioGO
Availability:
Amazon Amazon UK Amazon CA March 2007 : USA Audio edition
Title: The Labours of Hercules
Author(s): Agatha Christie
Publisher: HarperCollins Publishers Limited
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Amazon March 2007 : UK Audio edition
Title: The Labours of Hercules
Author(s): Agatha Christie
Publisher: HarperCollins Publishers Limited
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Amazon UK December 2005 : UK Audio CD
Title: The Labours of Hercules: Complete Short Stories: Complete & Unabridged
Author(s): Agatha Christie
ISBN: 0-00-721289-5 / 978-0-00-721289-7 (UK edition)
Publisher: HarperCollins
Availability:
Amazon UK July 2005 : USA Audio CD
Title: The Labours of Hercules: 12 Hercule Poirot Mysteries
Author(s): Agatha Christie
ISBN: 1-57270-457-8 / 978-1-57270-457-2 (USA edition)
Publisher: BBC Audiobooks America
Availability:
Amazon Amazon UK Amazon CA July 2005 : USA Audio Cassette
Title: The Labours of Hercules: 12 Hercule Poirot Mysteries (Mystery Masters)
Author(s): Agatha Christie
ISBN: 1-57270-456-X / 978-1-57270-456-5 (USA edition)
Publisher: Audio Partners, The, Mystery Masters
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Amazon Amazon UK Amazon CA January 2005 : UK Audio Cassette
Title: The Labours of Hercules: Cretan Bull
Author(s): Agatha Christie
ISBN: 0-00-718979-6 / 978-0-00-718979-3 (UK edition)
Publisher: HarperCollins
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Amazon Amazon UK January 2005 : UK Audio Cassette
Title: The Labours of Hercules: The Arcadian Deer
Author(s): Agatha Christie
ISBN: 0-00-718980-X / 978-0-00-718980-9 (UK edition)
Publisher: HarperCollins
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Amazon Amazon UK January 2005 : UK Audio Cassette
Title: The Labours of Hercules: The Capture of Cerberus
Author(s): Agatha Christie
ISBN: 0-00-718981-8 / 978-0-00-718981-6 (UK edition)
Publisher: HarperCollins
Availability:
Amazon Amazon UK February 1986 : UK Audio Cassette
Title: The Labours of Hercules: Complete & Unabridged
Author(s): Agatha Christie
ISBN: 0-7451-5835-8 / 978-0-7451-5835-8 (UK edition)
Publisher: Chivers Audio Books
Availability:
Amazon Amazon UK Amazon CA October 1992 : Canada Audio Cassette
Title: The Labours of Hercules/Audio Cassettes/Crate
Author(s): Agatha Christie
ISBN: 0-88646-342-4 / 978-0-88646-342-7 (Canada edition)
Publisher: Dh Audio
Availability:
Amazon Amazon CA February 1992 : Canada Audio Cassette
Title: Labours of Hercules: The Apples of Hesperides
Author(s): Agatha Christie
ISBN: 0-88646-281-9 / 978-0-88646-281-9 (Canada edition)
Publisher: Dh Audio
Availability:
Amazon Amazon CA August 1991 : Canada Audio Cassette
Title: Labours of Hercules: The Nemean Lion
Author(s): Agatha Christie
ISBN: 0-88646-285-1 / 978-0-88646-285-7 (Canada edition)
Publisher: Dh Audio
Availability:
Amazon Amazon CA March 1986 : USA Audio Cassette
Title: The Labours of Hercules
Author(s): Agatha Christie
ISBN: 0-8161-9907-8 / 978-0-8161-9907-5 (USA edition)
Publisher: G K Hall Audio Books
Availability:
Amazon Amazon CA Kindle Editions
October 2010 : UK Kindle edition
Title: The Labours of Hercules (Poirot) (Hercule Poirot Series Book 26)
Author(s): Agatha Christie
Publisher: HarperCollins
Availability:
Amazon UK October 2006 : USA, Canada Kindle edition
Title: The Labours of Hercules: Hercule Poirot Investigates (Hercule Poirot series)
Author(s): Agatha Christie
Publisher: William Morrow Paperbacks
Availability:
Amazon Amazon CA 
