Surprise Castle
/Books/Thriller/Mystery & Detective/Private Investigators

Private Investigator - Mystery & Detective Thriller

Private Investigator Mystery Thrillers – Captivating stories where private eyes chase clues, suspects, and hidden truths.



1024 Results

1024 Results

The Adventures of Sherlock Holmes: The Five Orange Pips
-7%
The Adventures of Sherlock Holmes: The Five Orange Pips

The Adventures of Sherlock Holmes: The Five Orange Pips

Arthur Conan Doyle
$6.99
$7.50
The Sins of the Fathers

The Sins of the Fathers

Lawrence Block
$7.99
Cold as Ice
-22%
Cold as Ice

Cold as Ice

Allison Brennan
$6.99
$8.99
The Ghost Line
-28%
The Ghost Line

The Ghost Line

Scott Blade
$17.99
$24.99
Shitamachi Scam
-28%
Shitamachi Scam

Shitamachi Scam

Michael Pronko
$17.99
$24.99
Riptide
-20%
Riptide

Riptide

Catherine Coulter
$7.99
$9.99
Think Twice
-26%
Think Twice

Think Twice

Harlan Coben
$31.99
$43.00
You'll Never Find Me: An Angelhart Investigations Novel
-26%
You'll Never Find Me: An Angelhart Investigations Novel

You'll Never Find Me: An Angelhart Investigations Novel

Allison Brennan
$13.99
$18.99
Deadly Redemption: A Cal Claxton Mystery
-26%
Deadly Redemption: A Cal Claxton Mystery

Deadly Redemption: A Cal Claxton Mystery

Warren C. Easley
$13.99
$18.99
Fatal Flaw: A Cal Claxton Mystery
-26%
Fatal Flaw: A Cal Claxton Mystery

Fatal Flaw: A Cal Claxton Mystery

Warren C. Easley
$13.99
$18.99
The Last Rainmaker
-27%
The Last Rainmaker

The Last Rainmaker

Scott Blade
$15.99
$21.99
Without Measure
-27%
Without Measure

Without Measure

Scott Blade
$15.99
$21.99
The New Iberia Blues: A Dave Robicheaux Novel
-25%
The New Iberia Blues: A Dave Robicheaux Novel

The New Iberia Blues: A Dave Robicheaux Novel

James Lee Burke
$14.99
$19.99
T Is for Trespass
-20%
T Is for Trespass

T Is for Trespass

Sue Grafton
$7.99
$9.99
Even the Wicked
-26%
Even the Wicked

Even the Wicked

Lawrence Block
$13.99
$18.99
The Drowning Pool
-19%
The Drowning Pool

The Drowning Pool

Ross MacDonald
$12.99
$16.00
Murder by the Book
-26%
Murder by the Book

Murder by the Book

Rex Stout
$13.99
$19.00
The Silent Speaker
-13%
The Silent Speaker

The Silent Speaker

Rex Stout
$6.99
$7.99
The Shallows: A Nils Shapiro Novel
-26%
The Shallows: A Nils Shapiro Novel

The Shallows: A Nils Shapiro Novel

Matt Goldman
$13.99
$18.99
The Last Trial
-25%
The Last Trial

The Last Trial

Robert Bailey
$11.99
$15.95
Kisser
-20%
Kisser

Kisser

Stuart Woods
$7.99
$9.99
April Storm
-28%
April Storm

April Storm

Leila Meacham
$12.99
$17.99
Death at the Sign of the Rook: A Jackson Brodie Book
-27%
Death at the Sign of the Rook: A Jackson Brodie Book

Death at the Sign of the Rook: A Jackson Brodie Book

Kate Atkinson
$21.99
$30.00
Diamond Cut
-26%
Diamond Cut

Diamond Cut

Thomas B. Cavanagh
$13.99
$18.99
Farewell, Amethystine
-27%
Farewell, Amethystine

Farewell, Amethystine

Walter Mosley
$21.99
$30.00
A View to Die For
-28%
A View to Die For

A View to Die For

Carolyn Maddux
$12.99
$17.95
Murder at Mardi Gras
-20%
Murder at Mardi Gras

Murder at Mardi Gras

Doug Lamplugh
$11.99
$14.99
The Pharaoh Key
-15%
The Pharaoh Key

The Pharaoh Key

Douglas Preston, Lincoln Child
$10.99
$12.99
Winter of the Wolf Moon: An Alex McKnight Mystery
-25%
Winter of the Wolf Moon: An Alex McKnight Mystery

Winter of the Wolf Moon: An Alex McKnight Mystery

Steve Hamilton
$14.99
$19.99
The Race
-18%
The Race

The Race

Clive Cussler
$8.99
$10.99
Too Many Cooks & Champagne for One
-24%
Too Many Cooks & Champagne for One

Too Many Cooks & Champagne for One

Rex Stout
$12.99
$17.00
Some Buried Caesar/The Golden Spiders
-26%
Some Buried Caesar/The Golden Spiders

Some Buried Caesar/The Golden Spiders

Rex Stout
$19.99
$27.00
The Far Side of the Dollar
-24%
The Far Side of the Dollar

The Far Side of the Dollar

Ross MacDonald
$12.99
$17.00
Dress Her in Indigo
-24%
Dress Her in Indigo

Dress Her in Indigo

John D. MacDonald
$12.99
$17.00
The Lightning Rod LP
-25%
The Lightning Rod LP

The Lightning Rod LP

Brad Meltzer
$26.99
$36.00
Jack and the Giant Killer
-19%
Jack and the Giant Killer

Jack and the Giant Killer

Christopher Greyson
$12.99
$15.99
Blindside
-20%
Blindside

Blindside

Catherine Coulter
$7.99
$9.99
Valediction
-22%
Valediction

Valediction

Robert B. Parker
$6.99
$8.99
Guess Who
-25%
Guess Who

Guess Who

Chris McGeorge
$11.99
$15.99
Nothing Left
-25%
Nothing Left

Nothing Left

Scott Blade
$14.99
$19.99
Death of a Dude
-26%
Death of a Dude

Death of a Dude

Rex Stout
$13.99
$19.00
Think Twice
-27%
Think Twice

Think Twice

Harlan Coben
$21.99
$30.00
A Tan and Sandy Silence
A Tan and Sandy Silence

A Tan and Sandy Silence

John D. MacDonald
$16.99
The Death Broker of Deer Ridge
-23%
The Death Broker of Deer Ridge

The Death Broker of Deer Ridge

James C. Work
$12.99
$16.95
Danger No Problem
-24%
Danger No Problem

Danger No Problem

Cindy Fazzi
$12.99
$16.99
The Missing Heiress
-28%
The Missing Heiress

The Missing Heiress

Robert Goldsborough
$12.99
$17.99
The Double Man
-25%
The Double Man

The Double Man

Scott Blade
$14.99
$19.99
A Dangerous Man
A Dangerous Man

A Dangerous Man

Robert Crais
$16.99