Best Mystery Audiobooks Over 20 Hours

Mystery audiobooks filtered to over 20 hours of listening time — scored by reader and listener reviews.

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Long mystery audiobooks reward patient listeners with deeply layered investigations, complex character relationships, and plots that unfold across timelines and locations. At 20+ hours, the mystery has room to breathe — suspects are developed, motives are explored, and the eventual reveal carries real weight because you've been living inside the case.

These are the best mystery audiobooks over 20 hours, scored by reader and listener reviews.

Where to Start with Mystery Audiobooks Over 20 Hours

  1. 1
    Sherlock Holmes: The Definitive Collection cover

    Sherlock Holmes: The Definitive Collection

    Sherlock Holmes • Book 1

    by Arthur Conan Doyle, Stephen Fry - introductions

    Narrated by Stephen Fry

    4.96 ABR Score (239.5K ratings)
    ★ 4.51 Goodreads (217.9K) ★ 4.84 Audible (21.6K)
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    Fry's voicing is perfect, but his personal introductions as a devoted Holmes fanatic make this the only way to listen to the complete canon.

  2. 2
    The Running Grave cover

    The Running Grave

    Cormoran Strike • Book 7

    by Robert Galbraith, J.K. Rowling

    Narrated by Robert Glenister

    4.90 ABR Score (119.3K ratings)
    ★ 4.59 Goodreads (113.0K) ★ 4.83 Audible (6.2K)
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    Robert Glenister returns to voice Strike and Robin's most dangerous case yet as they infiltrate a Norfolk cult to rescue a young man trapped by the Universal Humanitarian Church's sinister agenda.

  3. 3
    The complete Sherlock Holmes cover

    The complete Sherlock Holmes

    Sherlock Holmes #1-9

    by Arthur Conan Doyle

    Narrated by Simon Vance

    4.81 ABR Score (226.9K ratings)
    ★ 4.51 Goodreads (217.8K) ★ 4.74 Audible (9.0K)
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    Victorian London's greatest detective solves impossible crimes through pure deductive reasoning and careful observation. This complete collection showcases Doyle's genius for puzzle-plotting and the iconic Holmes-Watson partnership across four novels and fifty-six short stories.

  4. 4
    Torrent Witches Cozy Mysteries Complete Box Set: Books 1-10 cover

    Torrent Witches Cozy Mysteries Complete Box Set: Books 1-10

    Torrent Witches • Book 1

    by Tess Lake

    Narrated by Natalie Duke

    4.63 ABR Score (8.1K ratings)
    ★ 4.52 Goodreads (2.4K) ★ 4.75 Audible (5.8K)
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    Slip witch Harlow Torrent solves supernatural murders across ten books in this massive cozy mystery collection perfect for binge listening.

  5. 5
    Sycamore Row cover

    Sycamore Row

    Jake Brigance • Book 2

    by John Grisham

    Narrated by Michael Beck

    4.52 ABR Score (170.6K ratings)
    ★ 4.1 Goodreads (141.1K) ★ 4.6 Audible (29.5K)
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    Jake Brigance returns to defend a controversial will that leaves a fortune to a black housekeeper instead of the deceased's white family—Grisham's sequel to his breakout novel.

  6. 6
    The Likeness cover

    The Likeness

    Dublin Murder Squad • Book 2

    by Tana French

    Narrated by Heather O'Neill

    4.35 ABR Score (187.7K ratings)
    ★ 4.06 Goodreads (181.9K) ★ 4.52 Audible (5.8K)
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    Detective Cassie Maddox discovers a murder victim who looks exactly like her and was using her old undercover identity, launching an investigation that becomes deeply personal.

  7. 7
    The Punishment She Deserves cover

    The Punishment She Deserves

    Inspector Lynley • Book 20

    by Elizabeth George

    Narrated by Simon Vance

    4.35 ABR Score (21.0K ratings)
    ★ 4.19 Goodreads (19.0K) ★ 4.58 Audible (2.1K)
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    A beloved deacon's mysterious death in police custody unravels decades of buried secrets in medieval Ludlow. Simon Vance expertly handles George's intricate plotting and the complex psychology driving both her investigators and suspects.

  8. 8
    The Lake House cover

    The Lake House

    by Kate Morton, Unknown Author

    Narrated by Caroline Lee

    4.34 ABR Score (152.9K ratings)
    ★ 4.08 Goodreads (131.8K) ★ 4.45 Audible (21.1K)
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    A child vanishes during a 1933 midsummer party, and seventy years later a detective discovers the abandoned estate where the Edevane family's tragedy began.

  9. 9
    The Woman in White cover

    The Woman in White

    by Wilkie Collins

    Narrated by Ian Holm

    4.31 ABR Score (168.6K ratings)
    ★ 4.01 Goodreads (167.1K) ★ 4.59 Audible (1.4K)
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    Ian Holm guides you through Collins' labyrinthine Victorian mystery with the patient authority needed for this intricate tale of identity theft.

  10. 10
    The Ink Black Heart cover

    The Ink Black Heart

    Cormoran Strike • Book 6

    by Robert Galbraith

    Narrated by Robert Glenister

    4.27 ABR Score (126.9K ratings)
    ★ 4.13 Goodreads (118.0K) ★ 4.4 Audible (9.0K)
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    Strike and Robin investigate online harassment escalating to murder when a webcomic creator faces death threats from her own fanbase. At over 32 hours, Glenister guides listeners through the series' most complex case yet, involving digital detective work and toxic internet culture.

  11. 11
    The Trespasser cover

    The Trespasser

    Dublin Murder Squad • Book 6

    by Tana French

    Narrated by Hilda Fay

    4.25 ABR Score (108.3K ratings)
    ★ 3.99 Goodreads (97.4K) ★ 4.44 Audible (10.9K)
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    Detective Conway investigates a domestic murder that seems too neat while battling harassment from her own colleagues. Hilda Fay's Irish accent perfectly captures Conway's tough exterior and vulnerability.

  12. 12
    BLACK (4 Novel Bundle) cover

    BLACK (4 Novel Bundle)

    by Russell Blake

    Narrated by R.C. Bray

    4.18 ABR Score (2.2K ratings)
    ★ 4.4 Goodreads (86) ★ 4.66 Audible (2.1K)
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    Hollywood PI Artemus Black battles an obese cat, money problems, and cases that spiral into webs of deceit across four complete novels.

  13. 13
    Fingersmith cover

    Fingersmith

    by Sarah Waters

    Narrated by Juanita McMahon

    4.11 ABR Score (124.4K ratings)
    ★ 4.02 Goodreads (120.0K) ★ 4.32 Audible (4.4K)
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    Sue Trinder, raised among London's thieves, is recruited for an elaborate con targeting a wealthy heiress named Maud. Juanita McMahon navigates Waters' intricate Victorian thriller across its shocking reversals and twisted revelations.

  14. 14
    A Banquet of Consequences cover

    A Banquet of Consequences

    Inspector Lynley • Book 19

    by Elizabeth George

    Narrated by John Lee

    3.96 ABR Score (19.9K ratings)
    ★ 3.98 Goodreads (18.6K) ★ 4.28 Audible (1.2K)
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    Family secrets buried for decades explode into murder in George's 19th Inspector Lynley novel, with John Lee's steady narration anchoring the emotional complexity across 21 hours.

  15. 15
    This Body of Death cover

    This Body of Death

    Inspector Lynley • Book 16

    by Elizabeth George

    Narrated by John Lee

    3.95 ABR Score (20.6K ratings)
    ★ 4.06 Goodreads (19.8K) ★ 4.24 Audible (869)
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    Inspector Lynley returns from compassionate leave as his replacement, DI Isabelle Ardery, tackles a cemetery murder that could make or break her career.

  16. 16
    The Secret Place cover

    The Secret Place

    Dublin Murder Squad • Book 5

    by Tana French

    Narrated by Stephen Hogan, Lara Hutchinson

    3.95 ABR Score (101.1K ratings)
    ★ 3.85 Goodreads (95.2K) ★ 4.23 Audible (5.9K)
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    Holly returns to detective Stephen Moran with evidence about a year-old murder at her elite boarding school. The dual narration splits between adult investigation and teenage secrets, each voice capturing its world's distinct rhythms.

  17. 17
    Hallowe'en Party (The Agatha Christie collection: Poirot) cover

    Hallowe'en Party (The Agatha Christie collection: Poirot)

    Hercule Poirot • Book 36

    by Agatha Christie

    Narrated by Stephen Scalon

    3.95 ABR Score (106.7K ratings)
    ★ 3.56 Goodreads (106.4K) ★ 4.53 Audible (363)
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    Joyce's fatal boast about witnessing murder at a Halloween party leads to her drowning in front of a houseful of suspects. The longer runtime allows this version to fully explore Christie's atmospheric seasonal mystery.

  18. 18
    The Girl in the Woods cover

    The Girl in the Woods

    Fjällbacka • Book 10

    by Camilla Läckberg, Tiina Nunnally

    Narrated by Robin Bowerman

    3.90 ABR Score (18.9K ratings)
    ★ 3.94 Goodreads (18.9K) ★ 4.56 Audible (27)
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    A four-year-old's disappearance in the same woods where another child vanished thirty years earlier forces Detective Hedström to confront Fjällbacka's darkest secrets. Robin Bowerman navigates Läckberg's intricate plotting with clear precision.

  19. 19
    Sherlock cover

    Sherlock

    by Arthur Conan Doyle, Mark Gatiss, Steven Moffat

    Narrated by Simon Vance, Mark Gatiss

    3.89 ABR Score (491 ratings)
    ★ 4.33 Goodreads (457) ★ 4.85 Audible (34)
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    Moffat and Gatiss curate nineteen essential Holmes stories that inspired their BBC series, from first case to final bow. Simon Vance's crisp delivery paired with Gatiss's insider perspective creates an ideal bridge between classic Doyle and modern adaptation.

  20. 20
    In the Woods cover

    In the Woods

    Dublin Murder Squad • Book 1

    by Tana French

    Narrated by Steven Crossley

    3.89 ABR Score (460.6K ratings)
    ★ 3.78 Goodreads (442.3K) ★ 4.11 Audible (18.3K)
    More about this pick

    French weaves atmospheric horror with police procedural as detective Rob Ryan investigates a child murder eerily similar to his own childhood trauma.

  21. 21
    The Improbable Adventures of Sherlock Holmes cover

    The Improbable Adventures of Sherlock Holmes

    BEST AMERICAN SCIENCE FICTION AND FANTASY

    by John Joseph Adams, Stephen King, Robert J. Sawyer, Michael Moorcock, Sharyn McCrumb, Stephen Baxter, Anne Perry, Barbara Hambly, Tanith Lee, Neil Gaiman, Rob Rogers, Naomi Novik, Anthony Burgess, Dominic Green, Laurie R. King, Barbara Roden, Tim Lebbon, Peter Tremayne, Bradley H. Sinor, Edward D. Hoch, Vonda N. McIntyre, Darrell Schweitzer, Mary Robinette Kowal, H. Paul Jeffers, Geoffrey A. Landis, Amy Myers, Chris Roden, Tony Pi, Chris Roberson, Mark Valentine

    Narrated by Simon Vance, Anne Flosnik

    3.88 ABR Score (23.4K ratings)
    ★ 4.39 Goodreads (22.7K) ★ 3.96 Audible (736)
    More about this pick

    Twenty-five years of the best Holmes short fiction gets collected, featuring Stephen King, Neil Gaiman, and other masters reimagining the detective across genres. Simon Vance and Anne Flosnik handle the varied styles with appropriate range.

  22. 22
    Just One Evil Act cover

    Just One Evil Act

    Inspector Lynley • Book 18

    by Elizabeth George

    Narrated by Davina Porter

    3.71 ABR Score (14.7K ratings)
    ★ 3.8 Goodreads (13.8K) ★ 4.11 Audible (870)
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    Barbara Havers desperately tries to help when her friend's daughter vanishes with her mother, but legal technicalities leave them powerless until the trail leads to Italy. Davina Porter's skilled narration guides you through George's intricate plotting and character development across this lengthy investigation.

  23. 23
    Believing the Lie cover

    Believing the Lie

    Inspector Lynley • Book 17

    by Elizabeth George

    Narrated by Davina Porter

    3.69 ABR Score (17.0K ratings)
    ★ 3.84 Goodreads (16.2K) ★ 4.06 Audible (878)
    More about this pick

    Inspector Lynley goes undercover to investigate what appears to be an accidental drowning at a wealthy family's request. Davina Porter's 23-hour performance guides listeners through George's intricate web of family secrets and deception.

  24. 24
    Kilhaven Police cover

    Kilhaven Police

    Kilhaven Police #1-4 • Book 1

    by Brock Bloodworth, H. Claire Taylor

    Narrated by Adam Verner

    3.67 ABR Score (48 ratings)
    ★ 4.69 Goodreads (29) ★ 4.79 Audible (19)
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    Rookie human cop Norman Green navigates a supernatural city filled with vampires, homicidal leprechauns, and meth-addicted gator-shifters in this campy collection.

  25. 25
    New England White cover

    New England White

    Elm Harbor • Book 2

    by Stephen L. Carter

    Narrated by Bahni Turpin

    3.50 ABR Score (3.1K ratings)
    ★ 3.53 Goodreads (2.9K) ★ 3.91 Audible (164)
    More about this pick

    Elite African American society faces scandal when a murder investigation threatens to expose buried secrets at a prestigious university. Bahni Turpin navigates the complex social dynamics and family tensions with nuanced skill.

  26. 26
    The Witch Elm cover

    The Witch Elm

    Dublin Murder Squad

    by Tana French

    Narrated by Paul Nugent

    3.46 ABR Score (119.5K ratings)
    ★ 3.58 Goodreads (110.9K) ★ 3.85 Audible (8.7K)
    More about this pick

    After burglars nearly kill charming Toby, he retreats to his uncle's house where a skull turns up in the garden's ancient elm tree. This slow-burn psychological thriller asks whether we ever really know ourselves.

  27. 27
    Bright Segments cover

    Bright Segments

    by James Sallis

    Narrated by Dan John Miller, Morgan Hallett, Gideon Emery

    3.44 ABR Score (6 ratings)
    ★ 3.67 Goodreads (6)
    More about this pick

    Six decades of James Sallis's complete short fiction gets expert treatment from three skilled narrators who handle his literary crime and speculative stories with appropriate gravitas.

How We Rank Audiobooks

Rankings are driven by listener ratings and review counts from Audible and Goodreads. Books with high ratings across a large number of listeners rank higher — a 4.5 with 50,000 ratings says more than a 4.8 with 200.

Unlike most book lists, we weight audiobook-specific factors: narrator performance, production quality, and how well a story translates to audio. A great book with a poor narration isn't a great audiobook.

We don't accept paid placements or prioritize new releases. These rankings reflect what listeners actually enjoy, not what's being promoted.

Rankings update periodically as new ratings come in and new titles are added to the collection.

Read our full ranking methodology →