The most recommended private investigator books

Who picked these books? Meet our 326 experts.

326 authors created a book list connected to private investigators, and here are their favorite private investigator books.
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Book cover of The Instant Enemy

Burt Weissbourd Author Of Rough Justice

From my list on character-driven thrillers.

Why am I passionate about this?

I write character-driven thrillers, including my latest novel: Rough Justice. How did I come to write psychological character-driven thrillers? It began years ago when I went to Hollywood in 1977. This was the New Hollywood (1967 -1980), and I worked with writers whose work grabbed viewers viscerally, not with explosions but with multi-dimensional characters that would draw you into a deeply moving story. I spent countless hours working out the stories and shaping the people in them. Working closely with these great screenwriters was a rare opportunity to learn how to create complicated characters and to see how these complex people enriched storytelling.

Burt's book list on character-driven thrillers

Burt Weissbourd Why did Burt love this book?

I not only loved this book (and all of Ross Macdonald’s writing) but he wrote his only screenplay for me as a producer in Hollywood, based on this book, The Instant Enemy. Working with him closely on this book taught me a great deal about writing complicated character-driven thrillers. He was a master at that, and it was an extraordinary education for me.

By Ross Macdonald,

Why should I read it?

1 author picked The Instant Enemy as one of their favorite books, and they share why you should read it.

What is this book about?

Generations of murder, greed and deception come home to roost in time for the most shocking conclusion ever in a Lew Archer novel. At first glance, it's an open-and-shut missing persons case: a headstrong daughter has run off to be with her hothead juvenile delinquent boyfriend. That is until this bush-league Bonnie & Clyde kidnap Stephen Hackett, a local millionaire industrialist. Now, Archer is offered a cool 100 Gs for his safe return by his coquettish heiress mother who has her own mysterious ties to this disturbed duo. But the deeper Archer digs, the more he realizes that nothing is…


Book cover of Diamond and the Eye

Nina Wachsman Author Of The Gallery of Beauties

From my list on a peak into the world of art and artists.

Why am I passionate about this?

Having taken up the brush myself, I can attest to some sort of mystical, out-of-body experience that sometimes surfaces as an artist creates. Emotions and senses become directly connected to one’s hands, releasing the unconscious, allowing the artist to bring something to life that was buried deep inside. My favorite class in art school was Aesthetics, which explored the philosophy of art – what possessed the artist to paint – and what passions and beliefs were behind some of the art movements, including Surrealism, Dadaism, and Futurism. Books that delve into the craft and passion behind great works of art are my favorite reads.

Nina's book list on a peak into the world of art and artists

Nina Wachsman Why did Nina love this book?

Peter Lovesey’s detective discovers the power of art in this recent mystery set in Bath, England.

This book in the series is unusual, since most of the story is told through the eyes of a cheap private detective, who views Diamond as a grumpy old man. A body found in an antique sarcophagus and the disappearance of the antique dealer is at the start of the mystery, but the piece of art which was purchased in an antiques roadshow drives the plot.

Greed and ambition, stirred by the provenance of the art, results in several murder attempts which confound Diamond’s and the private detective’s investigation.

By Peter Lovesey,

Why should I read it?

1 author picked Diamond and the Eye as one of their favorite books, and they share why you should read it.

What is this book about?

Of all the weird characters Detective Superintendent Peter Diamond has met in Bath, this one is the most extreme: a twenty-first-century private eye called Johnny Getz, whose office is over Shear Amazing, a hairdressing salon. Johnny has been hired by Ruby Hubbard, whose father, an antiques shop owner, has gone missing, and Johnny insists on involving 'Pete' in his investigation.

When Diamond, Johnny and Ruby enter the shop, they find a body and a murder investigation is launched. Diamond is forced to house his team in the dilapidated Corn Market building across the street. His problems grow when his boss…


Book cover of Early Autumn

Gayleen Froese Author Of The Girl Whose Luck Ran Out

From my list on hard-boiled comfort reads for a disappointing world.

Why am I passionate about this?

When I was nine years old, I joined a book club. The members were me and my dad. He’d throw detective books into my room when he was done with them, and I’d read them. We’d never discuss them. But that’s why hard-boiled detective fiction is comfort food for me and how I know it so well. I’ve been binging on it most of my life and learning everything the shamus-philosophers had to teach me. Now I write my own, the Ben Ames series, for the joy of paying it forward.

Gayleen's book list on hard-boiled comfort reads for a disappointing world

Gayleen Froese Why did Gayleen love this book?

Early Autumn made me cry from two directions. As a tween, reading about Spenser’s rescue of Paul, a shut-down, emotionally neglected boy that Spenser first assesses as “an unlovely little bastard”, I cried in sympathy and relief for Paul.

Over a summer, Spenser taught him skills, built up his strength and gave him the confidence to find his own dreams, before leaving him at the doorway to the life he now knew he wanted. As an adult, I cried with joy for Spenser, who connected with a stranger, taught what he had to teach, and changed a life.

Really helping someone in a lasting way is rarely so easy as it was in this book, but it’s a worthwhile dream and this Cinderella story gets me every time.

By Robert B. Parker,

Why should I read it?

4 authors picked Early Autumn as one of their favorite books, and they share why you should read it.

What is this book about?

“[Robert B.] Parker's brilliance is in his simple dialogue, and in Spenser.”—The Philadelphia Inquirer

A bitter divorce is only the beginning. First the father hires thugs to kidnap his son. Then the mother hires Spenser to get the boy back. But as soon as Spenser senses the lay of the land, he decides to do some kidnapping of his own.

With a contract out on his life, he heads for the Maine woods, determined to give a puny 15 year old a crash course in survival and to beat his dangerous opponents at their own brutal game.


Book cover of True Detective

Rod Kackley Author Of The Murder of Bella Black

From Rod's 3 favorite reads in 2023.

Why am I passionate about this?

Author Reporter Rule-breaker Creative Non-conformist

Rod's 3 favorite reads in 2023

Rod Kackley Why did Rod love this book?

It's 1932. For the best history thriller I have ever read, Max Allan Collins spins together characters like Al Capone, Frank Nitti, George Raft, and even Ronald "Dutch" Reagan.

True Detective is the story of a young cop, Nathan Heller, who vows never to be corrupted, even though he's already done something and will do more on the wrong side of the law. Maybe.

While it's a fantastic story, and the characters and dialogue are unbeatable, the best part for me is that while this didn't happen precisely as Collins wrote it, the story was pretty damn close to reality.

By Max Allan Collins,

Why should I read it?

1 author picked True Detective as one of their favorite books, and they share why you should read it.

What is this book about?

In the mob-choked Chicago of 1932, private detective Nathan Heller may be willing to risk his life to earn a Depression dollar, but he never sacrifices his sardonic wit. Now, author Max Allan Collins (Road to Perdition) reissues the contemporary classic that introduces the wise-cracking Nathan Heller in all his guts and glory.

When Mayor Cermak's "Hoodlum Squad" brings Heller along on a raid with no instructions but to keep his mouth shut and his gun handy, he becomes an unwitting, unwilling part of a hit on Al Capone's successor, Frank Nitti. As a result, Heller quits the force to…


Book cover of A Is For Alibi

M. Lee Prescott Author Of Prepped to Kill

From my list on humor, pathos, and a loveable woman sleuth.

Why am I passionate about this?

I’m the author of over thirty novels, including two mystery series. One is a cozy, small-town series, the Roger and Bess mysteries, the other a series that features a smart, resilient, courageous, sometimes bumbling women sleuth, Ricky Steele. I hope that she is loveable to readers. They often write to tell me she feels like their best friend. I tend to read the kinds of books I’ve recommended. Devour them actually. I also write in the genre. Sue Grafton, Sara Paretsky, Janet Evanovich, and Marcia Mueller have inspired and entertained me throughout both my reading and writing life. 

M. Lee's book list on humor, pathos, and a loveable woman sleuth

M. Lee Prescott Why did M. Lee love this book?

The first of Sue Grafton’s groundbreaking alphabet series, this humorous, engaging series is told by private investigator, Kinsey Milhone. In book one, we find the tough, smart Kinsey setting up her detective agency office while taking the case of Nikki Fife, out on parole for killing her husband. Nikki hires Kinsey to discover who really killed him.   

I love Kinsey Milhone, every book reveals her smarts as well as her humor and humanity. Sue Grafton is mystery writer whose books I grabbed up as soon as they were published. I have read every one of her alphabet series. I would tell a friend that A Is For Alibi is funny and has a terrific, main character. I grew up on Dorothy Sayers, Agatha Christie, and others, but Grafton’s work presented me with a whole new kind of mystery. My mysteries are written in this tradition and readers often compare them…

By Sue Grafton,

Why should I read it?

2 authors picked A Is For Alibi as one of their favorite books, and they share why you should read it.

What is this book about?

`My name is Kinsey Millhone. I'm a private investigator, licensed by the state of California. I'm thirty-two years old, twice divorced, no kids. The day before yesterday I killed someone and the fact weighs heavily on my mind . . .'

When Laurence Fife was murdered, few cared. A slick divorce attorney with a reputation for ruthlessness, Fife was also rumoured to be a slippery ladies' man. Plenty of people in the picturesque Southern California town of Santa Teresa had reason to want him dead. Including, thought the cops, his young and beautiful wife, Nikki. With motive, access and opportunity,…


Book cover of The Long Fall

Gary Earl Ross Author Of Nickel City Blues

From my list on mysteries that make characters of cities.

Why am I passionate about this?

Our home was full of books. My mother routinely passed books to her firstborn, me. While she read widely, she loved mysteries, so I grew up devouring both classics and lesser-known whodunnits. Many of those novels had strong enough descriptions of their cities that I felt like a visitor. But most were set in places like New York and Los Angeles, never my home town, Buffalo, and never with an African-American hero. After my 2013 retirement from an English professorship, I began writing the Nickel City mysteries to add a new hero to the PI pantheon and showcase my birthplace, nicknamed for the buffalo head nickel.

Gary's book list on mysteries that make characters of cities

Gary Earl Ross Why did Gary love this book?

In 2009, after years of writing Easy Rawlins novels set in a past Los Angeles, Walter Mosley began a new series set in contemporary New York. African-American Leonid McGill is a hard PI, with a complex seamy past who aspires to become a better person, despite the pressures of being a husband and family man caught in a near-loveless marriage. The New York in which McGill lives and struggles is the upscale but still gritty descendant of earlier versions of the city in the Mike Hammer novels of Mickey Spillane and the Matthew Scudder novels of Buffalo-born Lawrence Block. It is a land of wealth and culture but danger and deceit.

By Walter Mosley,

Why should I read it?

1 author picked The Long Fall as one of their favorite books, and they share why you should read it.

What is this book about?

The widely praised New York Times bestseller, and Mosley's first new series since his acclaimed Easy Rawlins novels...

Leonid McGill is an ex-boxer and a hard drinker looking to clean up his act. He's an old-school P.I. working a New York City that's gotten a little too fancy all around him. But it's still full of dirty secrets, and as McGill unearths them, his commitment to the straight and narrow is going to be tested to the limit...


Book cover of The Professional

Philip Duke Author Of A Terrible Unrest

From Philip's 3 favorite reads in 2023.

Why am I passionate about this?

Author Professor History nut Devoted fan of Everton Football Club

Philip's 3 favorite reads in 2023

Philip Duke Why did Philip love this book?

This is one of a series of Spenser novels. It is set in modern-day Boston, and this novel follows the protagonist, Spenser, as he tries to find out who shot his associate Hawk. Parker takes the reader into a murky netherworld where all is grey, even justice.

The novel's pacing is slick, the characterization believable, and the dialog takes one back to Raymond Chandler. I read it in two sittings. 

By Robert B. Parker,

Why should I read it?

1 author picked The Professional as one of their favorite books, and they share why you should read it.

What is this book about?

The wives of Boston's wealthiest men have a mutual secret: they all had an affair with the same cad who's blackmailing them, and Spenser's been hired to stop him. But when the wives start dying one by one, Spenser's new case becomes murder.


Book cover of Spanking Watson

Rick Tuber Author Of Well, I'll Be Damned!

From my list on mystery, humor, and revenge.

Why am I passionate about this?

I spent a career as a television film editor, crafting other writers’ words and directors’ visions to help tell a story. I’ve always loved mysteries and the good ones always have clues that only the savviest of sleuths can figure out. When humor is added it’s even better. That’s what I’ve tried to do with my writing.

Rick's book list on mystery, humor, and revenge

Rick Tuber Why did Rick love this book?

I love a good mystery that also makes me laugh. Kinky Friedman does that on almost every page. He is most known for his singing and songwriting, (and his run for Texas Governor), but I’ve found all his books to be page-turners and laugh-out-loud funny. In Spanking Watson, Kinky calls upon his real-life friends to help him solve a mystery that he instigated. Kind of a test to evaluate his future assistant, or Watson to his Sherlock. 

By Kinky Friedman,

Why should I read it?

1 author picked Spanking Watson as one of their favorite books, and they share why you should read it.

What is this book about?

Just as every dog must have its day, every Sherlock should have his Watson, and so in Spanking Watson the indomitable private dick Kinky Friedman embarks on a plan to determine which of his dependable 'Village Irregulars' will make the best sidekick.In order to assess the crew - McGovern, Ratso, Stephanie Dupont, Brennen and Rambam - Kinky assigns to each one the task of figuring out who wrote a death threat to Winnie Katz, the Kinkster's upstairs neighbour and dance teacher. Each one is resourceful in trying to ferret out the culprit - but what truly confounds Kinky is that…


Book cover of The Sins of the Fathers

James L. Thane Author Of South of the Deuce

From my list on no fan of crime fiction should miss.

Why am I passionate about this?

I began reading mystery novels while I was still a young boy, thanks to the influence of my parents who were both fans of crime fiction. Early on, I was drawn toward the hard-boiled school of crime fiction and I’ve always particularly enjoyed reading novels about both private detectives and police department detectives. Several years ago, I began writing my own series featuring a Phoenix, Arizona homicide detective, Sean Richardson, and his partner, Maggie McClinton. I’ve also written two fairly traditional mysteries, one set in Montana and the other in South Dakota as well as a standalone suspense novel and one nonfiction book.

James' book list on no fan of crime fiction should miss

James L. Thane Why did James love this book?

This novel introduced Matthew Scudder, an ex-New York City cop turned unlicensed private investigator. In this case, a young woman has been brutally murdered and the police believe they have solved the crime. But the victim’s father hires Scudder to look deeper into the case which will produce more than its share of surprises. The beauty of this series, though, lies in the development of the Matthew Scudder character, who remains one of the most fascinating and compelling figures in all of crime fiction. The first chapter, which introduces Scudder, is one of the best opening chapters of any crime novel.

By Lawrence Block,

Why should I read it?

1 author picked The Sins of the Fathers as one of their favorite books, and they share why you should read it.

What is this book about?

The first novel in the explosive Matthew Scudder Series. The tenth novel in the series - A WALK AMONG THE TOMBSTONES - is set to be a major Hollywood film, starring Liam Neeson.

A pretty young girl is butchered in her Greenwich Village apartment.

The prime suspect, a minister's son, is found dead in his jail cell.

As far as the NYPD is concerned, the case is closed.

But ex-cop Matt Scudder, is persuaded to look into the case by the dead girl's father. And suddenly he's up to his neck in sleaze and corruption, phoney religious cults and murderous…


Book cover of A Line to Kill

William J. Warner Author Of Gold Line to Lenox: An Odyssey of Crime, Love & Betrayal

From my list on cops in pursuit of the bad guys.

Why am I passionate about this?

My passion is writing crime fiction and more. William J. Warner is my name. I am a retired FBI Agent who worked violent crime cases. I developed a wealth of experience interviewing seedy people around the globe. As such, I love writing their dialogue and incorporating it with those of good intentions. I’ve written seven books. My degrees are in business, forensic psychology, and law. My novels include Holdup Number Six, Appalachian Impasse, Gold Line to Lenox, Going Knee to Knee with FBI Polygraph, Ohio Boys, Hoosier Fields, and Jewels In The Sand where I digressed into a love & war saga with a tear-jerking finish.

William's book list on cops in pursuit of the bad guys

William J. Warner Why did William love this book?

From the days of my youth, I’ve always had an interest in stories relating to the pursuit of murderers by a Sherlock Holmes type of character. Anthony Horowitz excels in this novel with his character, Daniel Hawthorne, an ex-detective who is determined to solve the mystery Horowitz so artfully lays out. While attending a literary festival at an island once held by the Nazis, two murders take place which throw shadows over those attending as they each are faced with Hawthorne, now on loan by the police, to aid in finding the killer. As a former federal investigator, I found myself relating to the characters, their personalities, and how they parlayed back and forth with Hawthorne. As such,  I heartedly recommend it.

By Anthony Horowitz,

Why should I read it?

2 authors picked A Line to Kill as one of their favorite books, and they share why you should read it.

What is this book about?

Pre-order the brand new Anthony Horowitz novel The Twist of a Knife, coming August 2022!

'EASILY THE GREATEST OF OUR CRIME WRITERS' Sunday Times

'A homage to the Golden Age of mystery - it is pure delight.' NEW YORK TIMES
'This is crime fiction as dazzling entertainment' SUNDAY TIMES
'Witty, wry, clever, a fabulous detective story and perfect summer reading' KATE MOSSE
'Funny, intriguing, thrilling and thought-provoking: a marvellous mystery' ADAM HAMDY
'A golden-age whodunnit on steroids' KIRKUS REVIEWS
'My favourite literary hero at the moment is Anthony Horowitz' SHARI LAPENA
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Private Investigator Daniel Hawthorne and the writer Anthony…