Most Popular Mystery Books of the 2020s
Discover popular Mystery books from the 2020s, with reader ratings and new favorites to explore.
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Books in this list
InvestiGators #4
Ants in Our P.A.N.T.S.
Middle Grade · Graphic Novels · Mystery · Comics
September 28, 2021
Dark Verse #1
The Predator
Dark Fiction · Mystery · Romance
January 1, 2020
Cormoran Strike #7
The Running Grave
Crime Fiction · Mystery · Thriller
September 26, 2023
6:20 Man #1
The 6:20 Man
Crime Fiction · Suspense Thriller · Mystery · Thriller
July 12, 2022
InvestiGators #8
Class Action
Middle Grade · Graphic Novels · Mystery · Comics
September 24, 2024
The Widow
Crime Fiction · Legal Thriller · Suspense Thriller · Mystery · Thriller
October 21, 2025
Camino #3
Camino Ghosts
Crime Fiction · Suspense Thriller · Mystery · Thriller
May 28, 2024
Camino #2
Camino Winds
Crime Fiction · Suspense Thriller · Mystery · Thriller
April 28, 2020
Shadow of the Leviathan #2
A Drop of Corruption
Fantasy · Adult · Mystery
April 1, 2025
The Firm #2
The Exchange
Crime Fiction · Legal Thriller · Suspense Thriller · Mystery · Thriller
October 17, 2023
The Boys from Biloxi
Crime Fiction · Legal Thriller · Suspense Thriller · Mystery · Thriller
October 18, 2022
Jake Brigance #3
A Time for Mercy
Crime Fiction · Legal Thriller · Suspense Thriller · Mystery · Thriller
October 13, 2020
The Final Score
Crime Fiction · Short Stories · Mystery · Thriller
January 27, 2026
Scot Harvath #25
Choke Point
Spy Thriller · Suspense Thriller · Mystery · Thriller
June 16, 2026
Edison Bixby #1
Murder by Design
Crime Fiction · Mystery · Thriller
June 1, 2026
Jesse Stone #23
Robert B. Parker's Big Shot
Crime Fiction · Mystery · Thriller
February 10, 2026
Cork O'Connor Mystery #22
God's Country
Crime Fiction · Suspense Thriller · Mystery · Thriller
August 18, 2026
Joe Pickett #26
The Crossroads
Crime Fiction · Suspense Thriller · Mystery · Thriller
February 24, 2026
Mike Bowditch #16
Storm Tide
Crime Fiction · Suspense Thriller · Mystery · Thriller
June 30, 2026
Whiteout
Science Fiction · Dystopia · Post-Apocalyptic · Adult · Mystery
February 25, 2025
Jesse Stone #22
Robert B. Parker's Buried Secrets
Crime Fiction · Mystery · Thriller
February 4, 2025
Sanchez & Heron #2
The Grave Artist
Suspense Thriller · Mystery · Thriller
September 9, 2025
Cork O'Connor Mystery #21
Apostle's Cove
Crime Fiction · Suspense Thriller · Mystery · Thriller
September 2, 2025
Shadow Island FBI Mystery Series #15
Shadow's Siege
Crime Fiction · Mystery · Thriller
April 25, 2024
Shadow Island FBI Mystery Series #14
Shadow's Loss
Crime Fiction · Mystery · Thriller
February 26, 2024
Sanchez & Heron #1
Fatal Intrusion
Suspense Thriller · Mystery · Thriller
September 1, 2024
Mind Games
Mystery · Romance
May 21, 2024
Cork O'Connor Mystery #20
Spirit Crossing
Crime Fiction · Suspense Thriller · Mystery · Thriller
August 20, 2024
An Honest Man
Crime Fiction · Suspense Thriller · Mystery · Thriller
July 25, 2023
The Death of Sir Martin Malprelate
Science Fiction · 19th century · Crime Fiction · Sherlock Holmes · Historical Fiction
November 14, 2023
Jessica Anderson #8
Cold Scent
Mystery
December 20, 2023
Jesse Stone #21
Robert B. Parker's Fallout
Crime Fiction · Mystery · Thriller
September 6, 2022
Colter Shaw #3
The Deadline Clock
Crime Fiction · Suspense Thriller · Novella · Mystery · Thriller
September 27, 2022
British Library Tales of the Weird #29
The Ghost Slayers
Horror · Ghosts · Occult Detective · Psychological Horror · Weird Fiction
March 24, 2022
Cork O'Connor Mystery #19
Fox Creek
Crime Fiction · Suspense Thriller · Mystery · Thriller
August 23, 2022
Evenfall Witches B&B Mysteries #2
When the Crow's Away
Fantasy · Mystery
April 5, 2022