Here are 95 books that The Investigator fans have personally recommended if you like The Investigator. Book DNA is a community of 12,000+ authors and super readers sharing their favorite books with the world.

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Book cover of Undertaking Irene

KJ Sweeney Author Of The Body at Back Beach

From my list on adventures of female amateur sleuths.

Why am I passionate about this?

I’ve loved murder mysteries since I first discovered the genre. As a child, I loved watching Morse, Miss Marple, and other detectives as they got to the bottom of whodunit. I was hooked. It wasn’t long before I started to read books starring these detectives. I really love the way that female amateur detectives often have far more ideas of what’s going on and why things have happened than the men who populate the books. What woman can’t resist reading about another woman who just gets to the bottom of it all? I know I can’t, but these books are some of the very best in the genre.

KJ's book list on adventures of female amateur sleuths

KJ Sweeney Why KJ loves this book

I can’t resist a book that can make me laugh and has a great storyline. This murder mystery has books in bucketfuls. I love the way that humor is woven into the story.

I think that the thing that really makes this story such a great read is the different characters that fill the pages. I fell in love with the main character, Jane, and her love interest, the padre, and I, of course, completely loved her dog, Sexy Beast.

By Pamela Burford ,

Why should I read it?

2 authors picked Undertaking Irene as one of their favorite books, and they share why you should read it.

What is this book about?

Jane Delaney does things her paying customers can’t do, don’t want to do, don’t want to be seen doing, can’t bring themselves to do, and/or don’t want it to be known they’d paid someone to do. To dead people.

Life gets complicated for Jane and her Death Diva business when she’s hired to liberate a gaudy mermaid brooch from the corpse during a wake—on behalf of the rightful owner, supposedly. Well, a girl’s got to make a living, and this assignment pays better than scattering ashes, placing flowers on graves, or bawling her eyes out as a hired mourner. Unfortunately…


If you love The Investigator...

Book cover of These Blue Mountains

These Blue Mountains by Sarah Loudin Thomas,

A moving story of love, betrayal, and the enduring power of hope in the face of darkness.

German pianist Hedda Schlagel's world collapsed when her fiancé, Fritz, vanished after being sent to an enemy alien camp in the United States during the Great War. Fifteen years later, in 1932, Hedda…

Book cover of The Searcher

Aime Austin Author Of Judged

From my list on crime fiction that made me love the human race.

Why am I passionate about this?

I’m agnostic to book genre. If I see it, I will try it. I read all over the place. I just finished a book on online dating and race, the buzzy fiction of the moment, and a self-help book. There are two genre’s that are my absolute favorites, though, women’s fiction, and police procedurals. I’ve read Elizabeth George, Julia Spencer Fleming, Michael Connelly, and Tana French since they started publishing. While I enjoy the whodunit nature of the books, my favorite parts are those quiet moments of pure, unfettered relations between people who care for each other in an otherwise chaotic world. It’s what I write and what I read.

Aime's book list on crime fiction that made me love the human race

Aime Austin Why Aime loves this book

Irish author Tana French is known for her Dublin Murder Squad series and is what some call a literary crime writer.

The Searcher, a standalone novel, explores themes of restorative justice. Chicago cop Cal Hooper retires to rural Ireland where he undertakes the renovation of a dilapidated cottage. While he toils, he’s joined by a nearly silent teen Trey.

It’s another book where an adult and child don’t realize they need each other, but so quietly and beautifully help heal each other’s wounds.

This was my absolute favorite book in this author’s canon. It’s not perfect, but it’s perfectly imperfect.

By Tana French ,

Why should I read it?

5 authors picked The Searcher as one of their favorite books, and they share why you should read it.

What is this book about?

'Terrific - terrifying, amazing' STEPHEN KING
'Completely, indescribably magnificent' MARIAN KEYES
-----

A DISAPPEARANCE. A SMALL TOWN. A QUESTION THAT NEEDS ANSWERING...

Cal Hooper thought a fixer-upper in a remote Irish village would be the perfect escape. After twenty-five years in the Chicago police force, and a bruising divorce, he just wants to build a new life in a pretty spot with a good pub where nothing much happens.

But then a local kid comes looking for his help. His brother has gone missing, and no one, least of all the police, seems to care. Cal wants nothing to…


Book cover of All the Missing Girls

Ellen Won Steil Author Of Fortune

From my list on satisfying your dark, suspense craving.

Why am I passionate about this?

I’ve always loved dark stories. There is something especially human about being lured by that part of us we bury. How secret desires and thoughts get teased out in ways we don’t really experience in real life. Which is why I write suspense novels. Sometimes you just want to go there! Here are some books that I find hit that fix.

Ellen's book list on satisfying your dark, suspense craving

Ellen Won Steil Why Ellen loves this book

No matter how much you may love a certain genre, you can inevitably fall into a reading slump. Too much of a good thing, right?

I will begrudgingly admit, the “missing” or “murdered girl” trope can sometimes get a bit dull without a new touch. Which is why when I came across Megan Miranda’s adult debut told entirely in reverse (from Day 15 to Day 1) was I ever floored with delight!

How absolute genius is it to take a twisty, shocking story about the disappearance of two girls, decades apart but give it to reader backwards? I found myself deeply engrossed not only in the propulsive story but intrigued by the unique way I had to process the timeline.

By Megan Miranda ,

Why should I read it?

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

What is this book about?

***A NEW YORK TIMES BESTSELLER***

A New York Times Book Review “Editors’ Choice”
Entertainment Weekly — Thriller Round-Up
The Wall Street Journal — 5 Killer Books
Hollywood Reporter — Hot Summer Books…16 Must Reads

“This thriller’s all of your fave page-turners (think: Luckiest Girl Alive, The Girl on the Train, Gone Girl) rolled into one.” —TheSkimm

“Both [Gillian] Flynn’s and Miranda’s main characters also reclaim the right of female characters to be more than victim or femme fatale… All the Missing Girls is set to become one of the best books of 2016.” —Los Angeles Review of…


If you love John Sandford...

Book cover of The Duty of Memory

The Duty of Memory by Vicki Olsen,

Separating the true stories from the myths, The Duty of Memory provides a deeper understanding of the diverse motivations that drove ordinary people to join an underground network of French Resistants despite terrible odds and horrifying consequences.

This book takes the reader inside the true story of men and women…

Book cover of The Troubled Man

Fay Sampson Author Of In the Blood

From my list on crime novels that have a rich dimension.

Why am I passionate about this?

I don’t warm to crime novels where the only point is to find whodunnit. Those that resonate with me are the ones that have an extra dimension. It may be taking me into a world I am unfamiliar with, like bell-ringing or a theatre troupe. Or it could be a richly-evoked setting, like Donna Fletcher Crow’s Celtic Christian background. Or a character whose very flaws make them more gripping, such as Rebus or Wallender. I want to come away feeling enriched and not just pleased that I guessed that it was the butler with the candlestick.

Fay's book list on crime novels that have a rich dimension

Fay Sampson Why Fay loves this book

Mankell’s troubled hero, Kurt Wallender, hits new depths in this final novel. Things have not been well. His handgun left on the seat of his car was to be picked up by a child. Past conversations with his artist father, who paints the same landscape 7000 times while his memory deteriorates. Wallender now has to face the realization that he, too, is losing his memory. I felt for him on this difficult journey.

But there is still a last case to be solved. The father of his daughter’s fiancé goes missing on his morning walk. Dark secrets from Sweden’s Cold War past threaten to resurface. Wallender has to battle with deteriorating health to solve the mystery, fearing the truth may not be welcome. For me, his integrity shines through.

By Henning Mankell , Laurie Thompson (translator) ,

Why should I read it?

2 authors picked The Troubled Man as one of their favorite books, and they share why you should read it.

What is this book about?

Every morning Hakan von Enke takes a walk in the forest near his apartment in Stockholm. However, one winter's day he fails to come home. It seems that the retired naval officer has vanished without trace.

Detective Kurt Wallander is not officially involved in the investigation but he has personal reasons for his interest in the case as Hakan's son is engaged to his daughter Linda. A few months earlier, at Hakan's 75th birthday party, Kurt noticed that the old man appeared uneasy and seemed eager to talk about a controversial incident from his past career that remained shrouded in…


Book cover of The Silver Serpent

Jon Glass Author Of Worcester Glendenis, Kid Detective

From my list on middle grade detective fiction.

Why am I passionate about this?

As a child I loved reading detective stories, and I still retain strong memories of Tintin and Sherlock Holmes, after which I graduated to Agatha Christie. As an adult my tastes changed and I lost interest in mysteries (with the exception of Edgar Alan Poe). However recently my interests have reversed, partly because I became a grandfather, and partly for the reason that I teach ethics to primary school children, as a volunteer. So it’s possible that Worcester Glendenis is a re-incarnation of me, but as the 12-year-old I wish I had been (as far as my memory can be relied upon to go back 60 years): more emotionally mature and more extrovert.

Jon's book list on middle grade detective fiction

Jon Glass Why Jon loves this book

This book is very arty by which I mean it introduces the young reader to the world of art and art galleries. There is also a strong dose of spy-type intrigues.

A very snooty older man gets satirised for his arrogance, which I think is a nice twist for the reader and a good change from the bossy types who often appear. The father-daughter relationship is well done.

By Lena Jones ,

Why should I read it?

3 authors picked The Silver Serpent as one of their favorite books, and they share why you should read it. This book is for kids age 11, 12, 13, and 14.

What is this book about?

A third mystery for thirteen-year-old Agatha Oddly - a bold, determined heroine, and the star of this stylish new detective series.

Agatha Oddlow is on the case with yet another adventure! An assistant at the National Gallery has gone missing, but when Agatha begins investigating, she uncovers a plot bigger than she could ever have imagined. Join Agatha as she travels throughout London and into the very heart of the mystery...


Book cover of Missing, Presumed

Sara Davis Author Of The Scapegoat

From my list on detective novels that keep you page turning.

Why am I passionate about this?

I love reading mysteries, ever since I started back in junior high with Hercule Poirot, I have loved an atmospheric murder and ensuing investigation. As I’ve gotten older and started writing my own books, though, I’ve gotten pickier about what kinds of detective novels I can stick with—I now require that they also be excellent on the sentence level, which isn’t always easy to find. I also find that I gravitate towards books that have pockets of dry humor from time to time and a unique investigator.

Sara's book list on detective novels that keep you page turning

Sara Davis Why Sara loves this book

I loved this book (the first in a trilogy) mostly because of its main character, Detective Inspector Manon Bradshaw. She’s investigating the disappearance of a beautiful graduate student at Cambridge, but the book is full of wry humor about Manon’s own predicament, which is that she is single and unhappily internet-dating.

She also loves snacks; there are lots of good snacks in the book. All three of the books in the series are really, really gripping and good. Steiner (who died in 2022) is a genius at writing about the feelings between people. 

By Susie Steiner ,

Why should I read it?

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

What is this book about?

A RICHARD & JUDY BESTSELLER

72 HOURS TO FIND HER...

'Hits the sweet spot between literary and crime fiction - Gripping' ERIN KELLY

'For those who love their crime fiction rich in psychology, beautifully written and laced with dark humour. Dive in' LUCIE WHITEHOUSE

Mid-December, and Cambridgeshire is blanketed with snow. Detective Sergeant Manon Bradshaw tries to sleep after yet another soul-destroying Internet date - the low murmuring of her police radio her only solace.

Over the airwaves come reports of a missing woman - door ajar, keys and phone left behind, a spatter of…


If you love The Investigator...

Book cover of The Deviant Prison: Philadelphia's Eastern State Penitentiary and the Origins of America's Modern Penal System, 1829-1913

The Deviant Prison by Ashley Rubin,

What were America's first prisons like? How did penal reformers, prison administrators, and politicians deal with the challenges of confining human beings in long-term captivity as punishment--what they saw as a humane intervention?

The Deviant Prison centers on one early prison: Eastern State Penitentiary. Built in Philadelphia, one of the…

Book cover of Picnic at Hanging Rock

Debbie Young Author Of Dastardly Deeds at St Bride's

From my list on fiction set in boarding schools.

Why am I passionate about this?

As the author of comedy cosy mystery novels, including a series set in an eccentric boarding school for girls, I’m always attracted by the notion of closed, clearly-defined worlds as colourful settings for stories of crimes and misdemeanours. Having worked for 13 years in a girls’ boarding school, where I loved being part of its lively and spirited community, I am very familiar with the quirks and foibles, as well as the practicalities, of boarding school life, and I really enjoy reading other people’s impressions and interpretations of boarding schools of all kinds. 

Debbie's book list on fiction set in boarding schools

Debbie Young Why Debbie loves this book

Finally, a serious, sombre book, and a modern classic. Set at a strict boarding school for girls, Appleyard College in Australia, it tells the story of an ill-fated outing to a local beauty spot at which a teacher and two pupils go missing. Lindsay brilliantly sets up the mystery with all kinds of backstories, and (plot spoiler alert) it’s never truly resolved, but the haunting story lingers with the reader long after they’ve finished the book. This has also been made into a film, but as always, it’s worth reading the original story – Lindsay’s writing is as evocative as any film. 

By Joan Lindsay ,

Why should I read it?

3 authors picked Picnic at Hanging Rock as one of their favorite books, and they share why you should read it.

What is this book about?

**A BBC BETWEEN THE COVERS BIG JUBILEE READ PICK**

'A sinister tale' Guardian

The classic, atmospheric Australian thriller about the mysterious disappearance of a group of young girls.

A cloudless summer day in the year nineteen hundred...

Everyone at Appleyard College for Young Ladies agreed it was just right for a picnic at Hanging Rock. After lunch, a group of three girls climbed into the blaze of the afternoon sun, pressing on through the scrub into the shadows of Hanging Rock. Further, higher, till at last they disappeared.

They never returned.

Is Picnic at Hanging Rock fact or fiction? Only…


Book cover of Why Didn't They Ask Evans?

Clare Broyles Author Of In Sunshine or in Shadow

From my list on spunky women in historical mayhem who nevertheless persisted.

Why am I passionate about this?

I have been known to read a book a day, and I read widely: all the classics, mystery and suspense, science fiction, future fiction, and fantasy. My favorite novels in any genre take me to a place or time far away. My favorite characters are like hobbits; they are caught up in big adventures but fun to have a beer with and don’t take themselves too seriously. And all the protagonists in the novels I have chosen are women, because women my age have spent enough time reading about men who have adventures. 

Clare's book list on spunky women in historical mayhem who nevertheless persisted

Clare Broyles Why Clare loves this book

This Agatha Christie doesn’t feature her famous Hercule Poirot or Miss Marple. Instead, it introduces a likable young couple, Bobby and Frankie, who fall into adventure by accident.

This book has the best one-line denouement of all mystery novels. It is a line that will give you chills when you read it. (Or re-read it. This mystery is so good that I have reread it many times in my life, and I get chills each time.)

One question ties the whole mystery together. As a mystery writer, I wish I could find that turning point question for each of my novels. But, alas, Agatha Christie was the queen. 

By Agatha Christie ,

Why should I read it?

1 author picked Why Didn't They Ask Evans? as one of their favorite books, and they share why you should read it.

What is this book about?

When a man plunges down a cliff, two adventurous friends decide to find his killer...

While playing an erratic round of golf, Bobby Jones slices his ball over the edge of a cliff. His ball is lost, but on the rocks below he finds the crumpled body of a dying man. With his final breath the man opens his eyes and says, 'Why didn't they ask Evans?'

Haunted by these words, Bobby and his vivacious companion, Frankie, set out to solve a mystery that will bring them into mortal danger...


Book cover of The Waiting

Wendy Gee Author Of Fleet Landing

From my list on unputdownable investigative procedurals.

Why am I passionate about this?

I could easily expand this list beyond the five books listed below, but these novels are top-of-mind from authors I genuinely admire. My novel also gives a wink and a nod to each one. Whether the protagonist is a sworn officer, amateur sleuth, or private detective…each one herein is honorable, competent, and memorable. I hope you like these stories as much as I do. 

Wendy's book list on unputdownable investigative procedurals

Wendy Gee Why Wendy loves this book

Any book with this author’s Detectives Bosch and/or Ballard is a tour de force in police procedurals. He can make reading a murder file or a newspaper article informative, stimulating, and evocative. In this story, Ballard and the LAPD’s Open-Unsolved Unit are thrust into the spotlight with a breakthrough DNA match linking a recent arrestee to a notorious serial rapist and murderer who vanished two decades ago. The twist? The suspect is only twenty-four, pointing to a familial connection: his father, the infamous Pillowcase Rapist, who terrorized Los Angeles for five years.

As Ballard and her team close in, they unravel a complex web of secrets and legal challenges that test their procedural prowess. The narrative is complex, satisfying, and brimming with skillful twists that showcase the author’s expertise in crafting compelling procedurals.

By Michael Connelly ,

Why should I read it?

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

What is this book about?

'Michael Connelly is a powerhouse, an unstoppable force in crime fiction. The Waiting is proof he is at the top of his game."
MICK HERRON, #1 bestselling author of SLOW HORSES

****

IN COLD CASES,
IT'S NOT THE HOPE THAT KILLS YOU.
IT'S THE WAITING.

LAPD Detective Renee Ballard gets a DNA hit in a case that has gone unsolved for twenty years. A recently arrested man is genetically related to a serial rapist who terrorised the city of angels.

But when the relative is revealed, it is the last person you want to accuse unless the evidence is watertight...


If you love John Sandford...

Book cover of Pioneer Paddles of the Colonial South

Pioneer Paddles of the Colonial South by William D. Auman,

Award-winning novelist William Auman, author of If Trees Could Testify..., takes the reader on a time-traveling odyssey featuring 345 bodies of water in six states within the historical context through which they unfold.

Journey into remaining Colonial-era wilderness with stories of pirate treasure, epic frontiersmen, Indigenous Peoples, and Revolutionary…

Book cover of His & Hers

Dita Dow Author Of Sins in Black

From my list on small-town mystery books for fans of secrets, lies & twists.

Why am I passionate about this?

As a suspense thriller author and retired police detective, I’ve seen how ordinary people can hide the darkest secrets. That’s why I love small-town mysteries. They show the endless ways people cover up what they don’t want others to see, and they remind me of the unsettling truth I’ve witnessed firsthand: behind every neat house and familiar smile, there can be lies, betrayal, or danger and nothing is ever as safe as it looks.

Dita's book list on small-town mystery books for fans of secrets, lies & twists

Dita Dow Why Dita loves this book

I devoured His & Hers because it kept me spinning in circles.

I loved how the story gave me one perspective and then flipped it on me. I never knew who to trust. I was hooked by the twists, the tension, and the way it messed with my head. I couldn’t stop reading, and I didn’t want to.

By Alice Feeney ,

Why should I read it?

1 author picked His & Hers as one of their favorite books, and they share why you should read it.

What is this book about?

FROM THE NEW YORK TIMES BESTSELLING AUTHOR OF Sometimes I Lie
“Stunning. Addictive. This book should not be missed!” ―Samantha Downing
“Deliciously dark...will have readers tearing through the pages.” ―Mary Kubica
“Gives Gone Girl a run for its money...I couldn't stop reading.” ―Christina Dalcher
There are two sides to every story: yours and mine, ours and theirs, His & Hers. Which means someone is always lying.

When a woman is murdered in Blackdown, a quintessentially British village, newsreader Anna Andrews is reluctant to cover the case. Detective Jack Harper is suspicious of her involvement, until he becomes a suspect in…


Book cover of Undertaking Irene
Book cover of The Searcher
Book cover of All the Missing Girls

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