Best Mystery Books Last 10 Years (2026): 4 Compared

A decade is the perfect window for mystery reading: old enough for the hype to settle, new enough that every book still feels current. The best mystery books last 10 years run from an Edgar-winning war epic to a paranormal cozy box set, with an FBI series starter and a long-running detective finale in between. We compared four books by page count, edition, series position and publication date, using only what each listing publishes.

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The picks

#	Product	Shelf Score	Buy
1	Five Decembers by Kestrel	9.7/10	Buy on Amazon
2	Mitzy Moon Books 10-12	9.5/10	Buy on Amazon
3	The Girl in Cabin 13	9.5/10	Buy on Amazon
4	The Last Remains	9.5/10	Buy on Amazon

1

Five Decembers by Kestrel

James Kestrel·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A 432-page thriller by James Kestrel from Hard Case Crime, whose listing states it won the 2022 Edgar Award for Best Novel.

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Pros

• 2022 Edgar Award for Best Novel stated in the listing
• 432 pages from Hard Case Crime
• Standalone, no series to catch up on

Cons

• 432 pages is a real commitment
• No reading age is stated
• War themes may not suit every reader

2

Mitzy Moon Books 10-12

Trixie Silvertale·9.5/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A 754-page large-edition box set of Mitzy Moon Mysteries books 10 to 12, a paranormal cozy series.

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Pros

• 754 pages in a large edition
• Three books in one box set
• Paranormal cozy with a psychic sleuth, per the listing

Cons

• Books 10 to 12 assume series knowledge
• No reading age is stated
• Paranormal cozy, not a straight mystery

3

The Girl in Cabin 13

A.J. Rivers·9.5/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A 226-page Kindle FBI mystery by A.J. Rivers, book 1 of 47 in the Emma Griffin series.

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Pros

• Book 1 of 47, a clean series start
• 226 pages with screen reader support
• 2019 publication

Cons

• No reading age is stated
• Kindle edition only in this listing
• Book 1 of 47 is a huge series commitment

4

The Last Remains

Elly Griffiths·9.5/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A Kindle mystery by Elly Griffiths, book 15 of 15 in the Ruth Galloway series, from Mariner.

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Pros

• Book 15 of 15, the series finale
• 2023 publication from Mariner
• Archaeologist sleuth, per the listing

Cons

• No reading age is stated
• Kindle edition only in this listing
• Book 15 of 15 is a finale

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Compare the picks

Book details as published on each listing, collected 21 October 2026.

How we scored them

The Shelf Score weighs fit for a mystery reader, contents and edition, and value. None of the four listings states a reading age. How we pick explains the weights.

Scores run from 9.2 to 9.8: each book’s point total is placed on that range, so more points always means a higher score. Reading age or level counts on a list where at least one listing gives one, and a book whose listing gives none then scores zero on it. Where no listing gives one, the score is taken over the other 85 points. Books carry no warranty, so warranty is not scored.

How to choose the best mystery books last 10 years

Standalone or series

Five Decembers is a standalone from Hard Case Crime, while the other three are series books: The Girl in Cabin 13 is book 1 of 47, the Mitzy Moon box set is books 10 to 12, and The Last Remains is book 15 of 15. Series starters are safe entry points; book 15 of 15 assumes you know everyone. Browse all thrillers and mystery for more.

Cozy or hard-edged

The Mitzy Moon box set is a paranormal cozy with a psychic sleuth, while Five Decembers is a war epic the listing describes with imprisonment and torture, and the other two are procedural thrillers. Match the tone to the reader: cozy for comfort, hard-edged for grit. See mystery books for summer for lighter picks.

Awards and editions

The Five Decembers listing states it won the 2022 Edgar Award for Best Novel, a real mark of distinction. The Mitzy Moon box set is a large edition of 754 pages, and the two Kindle books list screen reader support. Format matters for gifting: print for the shelf, Kindle for travel. See mystery novels from the last 10 years for the novel-focused list.

Before you buy

• Check the series position; book 15 of 15 is a finale, not a starting point.
• Confirm the format; two of these are Kindle editions.
• Award claims come from the listing; Five Decembers states the 2022 Edgar.

Frequently Asked Questions

What is the best mystery book from the last 10 years?

Five Decembers by James Kestrel scores highest here: 432 pages from Hard Case Crime in 2022, whose listing states it won the Edgar Award for Best Novel.

Which is the longest book here?

The Mitzy Moon Mysteries Books 10-12 box set at 754 pages in a large edition. The shortest is The Girl in Cabin 13 at 226 pages.

Can I start the Ruth Galloway series with The Last Remains?

It is book 15 of 15, the finale. Start at book 1 for the full arc.

Still deciding? Our top pickFive Decembers by Kestrel

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Related lists

See every thrillers and mystery list and all fiction lists.

More lists: browse mystery novels from the last 10 years, mystery books from the past 10 years and mystery books for beginner readers.