Lex

Browse

GenresShelvesPremiumBlog

Company

AboutJobsPartnersSell on LexAffiliates

Resources

DocsInvite FriendsFAQ

Legal

Terms of ServicePrivacy Policygeneral@lex-books.com(215) 703-8277

© 2026 LexBooks, Inc. All rights reserved.

Red Thumb Mark

R. Austin Freeman

Red Thumb Mark

Red Thumb Mark

R. Austin Freeman

The Red Thumb Mark, published in 1907, is the first novel in R. Austin Freeman's acclaimed Thorndyke series. The story revolves around a case involving missing diamonds, an untouched safe, and two blood-smeared thumbprints, leading to the enigmatic Mr. X. This novel is notable for its early use of forensic science in detective fiction, establishing Freeman as a pioneer in the genre.

LibriVox

Missing diamonds, untouched safe, two blood smeared thumb prints and a mysterious Mr X. If these are present, Dr Thorndy...

Editions

Book cover
Audiobook
Human narrated
Human

Read by

Group Narration

8 readers

Chelsea Baker, Linda Ferguson, Bellona Times, John L. Clark +4 more

Across the web

aggregate ratings
Internet Archive4.002 ratings

More books from this author

R. Austin Freeman
R. Austin Freeman
1862-1943

Pioneering British detective fiction author known for the forensic detective Dr. John Thorndyke.

The Mysteryof 31, NewInn

R. Austin Freeman

The Mystery of 31, New Inn

The Eye ofOsiris

R. Austin Freeman

The Eye of Osiris

The RedThumbmark

R. Austin Freeman

The Red Thumbmark

The D’ArblayMystery

R. Austin Freeman

The D’Arblay Mystery

JohnThorndyke'sCases:Related

R. Austin Freeman

The Mysteryof 31 NewInn

1913

R. Austin Freeman

The RedThumb Mark

1907

R. Austin Freeman

The Red Thumb Mark

TheVanishingMan: ADetective...

R. Austin Freeman

The magiccasket

R. Austin Freeman

A silentwitness

R. Austin Freeman

Theadventuresof Dr.Thorndyke...

R. Austin Freeman

The adventures of Dr. Thorndyke (The singing bone)

The Shadowof the Wolf

1925

R. Austin Freeman

The Shadow of the Wolf

The Mysteryof AngelinaFrood

1924

R. Austin Freeman

The Mystery of Angelina Frood

The D'arblayMystery

1926

R. Austin Freeman

The D'arblay Mystery

TheUttermostFarthing: ASavant's...

R. Austin Freeman

The BlueScarab

1924

R. Austin Freeman

The Blue Scarab

More books like this

right arrow

The Man witha Secret: ANovel

Fergus Hume

The Man with a Secret: A Novel

InspectorFrench'sgreatestcase

Freeman Wills Crofts

Inspector French's greatest case

4-1/2B, Eros

Malcolm Jameson

4-1/2B, Eros

The CrimsonCryptogram:A DetectiveStory

Fergus Hume

The Crimson Cryptogram: A Detective Story

TheLongsnozzleEvent

Hal Annas

The Longsnozzle Event

Nick CarterStories No.11, November23, 1912:...

Nicholas Carter

Nick Carter Stories No. 11, November 23, 1912: Nick Carter Strikes Oil; or,…

The CharingCrossMystery

J. S. Fletcher

The Charing Cross Mystery

Shadow inthe House

Sinclair Gluck

Shadow in the House

The StolenBrain; Or, AWonderfulCrime

Nicholas Carter

The Stolen Brain; Or, A Wonderful Crime

GreenseaIsland: AMystery ofthe Essex...

Victor Bridges

Greensea Island: A Mystery of the Essex Coast

TheVanishingComrade: AMystery...

Ethel Cook Eliot

The Vanishing Comrade: A Mystery Story for Girls

OliverBright'sSearch; or,The Myste...

Edward Stratemeyer

Oliver Bright's Search; or, The Mystery of a Mine

Joe Leslie'sWife; or, aSkeleton inthe Closet

Alexander Robertson

Joe Leslie's Wife; or, a Skeleton in the Closet

The FourJust Men

Edgar Wallace

The Four Just Men

The powersthat prey

1900

Flynt, Josiah, 1869-1907

PDF

An oldtragedy ofJacksontownship,...

Grumbine, Ezra Light, 1845-1923

PDF