Best Long Whodunnit Audiobooks

Explore our selection of epic Whodunnit audiobooks.

Welcome to our curated collection of the best and longest Whodunnit audiobooks, all 20+ hours in length.

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Epic Audiobooks in this Genre

• Magpie Murders by Anthony Horowitz (15h 15m)

  Narrated by: Allan Corduner, Samantha Bond

  An editor reads an incomplete manuscript and finds the author dead. A dual-narrated 15-hour puzzle box within a puzzle box.

• Moonflower Murders by Anthony Horowitz (18h 30m)

  Narrated by: Lesley Manville, Allan Corduner

  A missing bride leaves clues in an Atticus Pünd novel. Lesley Manville & Allan Corduner star in an 18.5h meta-mystery.

• Marble Hall Murders by Anthony Horowitz (17h 38m)

  Narrated by: Lesley Manville, Tim McMullan

  Susan Ryeland tackles a cold case at Marble Hall with an unreleased manuscript. 17.5 hours of sublime dual narration.