• Blog
  • Quick Reviews
    • Introduction
    • Background
    • Book Recommendations
    • By Country
    • Interviews
    • Reviews
    • Features
  • #ReadWithCBTB
  • Features
  • Reading Lists
  • Events
  • Go-to Book Recs
  • As Seen In
  • About
  • Connect
Menu

Crime by the Book

A girl investigates crime fiction from around the world, by the book.
  • Blog
  • Quick Reviews
  • Nordic Noir
    • Introduction
    • Background
    • Book Recommendations
    • By Country
    • Interviews
    • Reviews
    • Features
  • #ReadWithCBTB
  • Features
  • Reading Lists
  • Events
  • Go-to Book Recs
  • As Seen In
  • About
  • Connect

the cbtb blog

One girl's ongoing investigation of the crime fiction genre.

Book Review: INSOMNIA by Sarah Pinborough

April 12, 2022

INSOMNIA by Sarah Pinborough

William Morrow; 4/12/22

CBTB Rating: 5/5

The Verdict: must-read, spine-tingling suspense

I’ve finally read my first Sarah Pinborough thriller, and it absolutely won’t be my last. INSOMNIA—available today in the US—is one of the most genuinely unsettling and utterly gripping psychological thrillers I’ve read in ages, and it’s sure to be one of my favorite books of 2022. In this twisty, paranoia-inducing tale, a woman anxiously awaits her 40th birthday—but not for the reason you might think. When Emma’s mother turned 40, she lost her mind…and now, as Emma’s own 40th birthday approaches, she begins to fear the very same thing might be happening to her. INSOMNIA is an “unreliable narrator” thriller done right—Pinborough expertly draws readers into Emma’s increasingly terrifying world, where no one and nothing can be trusted, not even Emma’s own mind. This book will keep you on your toes, never quite sure who to trust, and who might be hiding dark secrets. INSOMNIA is a story about what we inherit from our family, and the pieces of those inheritances that we wish we could escape. It’s also one of the most downright entertaining thrillers I’ve read in ages. Clear your schedule and—cheesy as it may be to say, it’s true—prepare to lose sleep over INSOMNIA.

Plot Details:

IN THE DEAD OF NIGHT, MADNESS LIES . . .

Emma can’t sleep.

CHECK THE WINDOWS.

It’s been like this since her big 4-0 started getting closer.

LOCK THE DOORS.

Her mother stopped sleeping just before her own fortieth birthday.

She went mad and did the unthinkable because of it.

LOOK IN ON THE CHILDREN.

Is that what’s happening to Emma?

WHY CAN’T SHE SLEEP?

Emma Avarell has everything she’s ever wanted. A high-powered divorce attorney with a loving, devoted husband and two beautiful children, Emma has built the life she always dreamed of when she and her sister were growing up in foster care. There’s just one problem: Emma’s 40th birthday is approaching, and it’s a day she has been dreading for as long as she can remember. Emma’s mother’s 40th birthday was the day that her mother lost her mind, suffering a mental breakdown and violently attacking Emma’s older sister in the process. Emma’s mother always told Emma that they shared the same “bad blood,” and ever since then, Emma has been terrified that her own 40th birthday might become the day she loses her mind, too. Now Emma’s worst nightmare seems to be coming true. As Emma’s 40th birthday approaches, her world begins to unravel. Emma can’t sleep at night, and as her sleepless nights turn into lost time during the day, she begins to fear that she truly has inherited her mother’s madness. Can Emma trust herself? Will she try to harm her family the way her own mother did? Or could someone be setting Emma up, gaslighting her into believing that her worst nightmare is coming true? INSOMNIA takes readers down the rabbit hole as Emma tries to make sense of a world she once knew so well—a world which, at least to Emma’s sleep-deprived mind, now seems fraught with danger at every turn.

Is there anything better than a psychological thriller that genuinely immerses the reader in its protagonist’s mindset—particularly when that protagonist is coming unglued? My favorite psychological thrillers deliver exactly that kind of paranoia-inducing, keep-you-on-your-toes reading experience; it’s no surprise, then, that I loved Sarah Pinborough’s INSOMNIA, which must be the most effectively-unsettling suspense novel I’ve read in ages. One of the greatest pleasures of this book (if I can call it that!) is the way this story keeps its readers off-kilter and on edge; as protagonist Emma begins to fear her own mind, readers will find themselves experiencing Emma’s fear right alongside her. INSOMNIA is a thriller you experience as much as you read it, and Pinborough brings Emma’s roiling emotions and increasing suspicion of everyone around her vividly to life. It’s a heady, hypnotic, seriously sinister reading experience, and a testament to the author’s writing that she is able to so effectively immerse readers in the unraveling of Emma’s sanity. In case you need further proof of just what a visceral reading experience this is: I read an early review of INSOMNIA that called it too unsettling. There’s no such thing as “too” unsettling in my book, and I consider it one of this book’s greatest selling points and strengths—and a testament to Pinborough’s immersive and effective writing—that anyone might describe it that way. Readers looking for a tense, edge-of-your-seat, seriously dark psychological thriller will find INSOMNIA to be just the book they needed.

Speaking of Emma: here we have the perfect guide to take readers through this twisty story. Emma, like so many psychological thriller protagonists before her, is a woman who seems to have it all—and, in turn, has everything to lose. Think you’ve read this story before? Think again. For Emma, it’s not a cheating spouse or a betrayal by a best friend that sets her world’s destruction in motion—it’s an inheritance from her own mother. When Emma was a child, she witnessed the disintegration of her own mother’s mental state as her mother stopped sleeping in the weeks leading up to her 40th birthday, and ultimately suffered a psychotic break and violently attacked Emma’s sister as a result. Emma has tried her hardest to distance herself from her mother and her mother’s legacy, but there’s no escaping the passage of time. As Emma’s 40th birthday approaches, she begins to fear that the same fate awaits her as did her mother. And when Emma finds herself suffering from insomnia in the lead-up to her birthday just as her mother did, her fears are intensified. Can we outrun our genes? Are we fated to repeat the past, no matter how hard we try to forge a new path? As Emma’s fortieth birthday approaches, she is forced to confront the horrible possibility that she might meet the same fate as did her mother, and might become a danger to the people she loves most of all in the process. INSOMNIA uses a “ticking clock” structure—the countdown to Emma’s birthday—combined with Emma’s increasingly fraught mental state to ratchet up the tension page by page. As Emma’s 40th birthday approaches, her behavior becomes increasingly unhinged, and the story’s suspense and tension only builds as it approaches its cinematic finale. The result is a truly gripping, deeply unsettling psychological thriller that will keep readers on their toes, questioning everyone and everything.

Now, I did not read Pinborough’s breakout bestseller BEHIND HER EYES (I know, I know!) but I did watch its recent TV adaptation, and wanted to briefly address the question of the supernatural in INSOMNIA. No spoilers here, of course, and if you don’t want to know anything about this component of the book in advance, stop reading here! Readers who disliked the otherworldly component of BEHIND HER EYES will appreciate that in INSOMNIA, the ultimate explanation for the story’s seemingly inexplicable events is realistic and down-to-earth. There is a mind-bending aspect to the story that does come into play at the book’s end, but it’s woven into the book in such a way that it’s not the ultimate explanation for anything, but rather an added layer of intrigue, one which the author masterfully incorporates with a wink and nod from her characters to the reader. Long story short: INSOMNIA was a knockout of a psychological thriller for me, and if you love your thrillers dark, twisty, and viscerally suspenseful, add this one to your to-read list immediately.

I received a free copy of this book from the publisher in exchange for an honest review. This does not affect my opinion of the book or the content of my review. All opinions my own.


Book details:

Publisher ‏ : ‎ William Morrow (April 12, 2022)

Language ‏ : ‎ English

Hardcover ‏ : ‎ 336 pages

ISBN-10 ‏ : ‎ 0062856847

ISBN-13 ‏ : ‎ 978-0062856845

Crime by the Book is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. This in no way affects my opinion of the book(s) included in this post.

Featured
The September House Carissa Orlando.jpg
Sep 6, 2023
Book Review: THE SEPTEMBER HOUSE by Carissa Orlando
Sep 6, 2023

Home ownership feel like a distant dream? Zillow listings have you convinced you’ll be renting for the rest of your life? The woman at the heart of Carissa Orlando’s debut The September House feels your pain—and she’s prepared to put up with a lot if it means she and her husband can finally have a place to call their own. In this case, that might just mean living in a house that’s haunted. Playful and irreverent, spine-tingling and spooky, The September House puts a fresh spin on the classic haunted house story, delivering an immersive tale about the secrets lurking within one building’s walls, and within the lives of its inhabitants.

Sep 6, 2023
Announcing Crime by the Box!
Aug 12, 2023
Announcing Crime by the Box!
Aug 12, 2023

I am so thrilled to announce a new partnership between Crime by the Book and the amazing Murder by the Book, a crime fiction-focused independent bookstore here in Houston, TX. Starting this October, I am going to be teaming up with the bookstore to curate a book subscription service! Crime by the Box will deliver a hand-selected, newly-released hardcover mystery, thriller, or suspense novel right to your door on a monthly basis. Read on for all the details!

Aug 12, 2023
Vanessa Lillie Blood Sisters cover reveal.png
Apr 3, 2023
Cover Reveal + Sneak Peek: BLOOD SISTERS by Vanessa Lillie
Apr 3, 2023

I’m so honored to be able to reveal the cover for Vanessa Lillie’s buzz-worthy new mystery here on CBTB today! BLOOD SISTERS is a gripping mystery about a Cherokee archeologist for the Bureau of Indian Affairs who is summoned to rural Oklahoma to investigate the disappearance of two women…one of them her sister. The book has already been praised as “riveting” (Megan Miranda) and “bingeworthy” (Caroline Kepnes), and it’s sure to be one of fall’s must-read crime novels. BLOOD SISTERS will be published in September, but thanks to Vanessa and her publisher, we’re able to get an exclusive early glimpse into the book right here in today’s blog post! Read on to check out the book’s gorgeous cover, read a behind-the-scenes mini Q&A with Vanessa, and dip into the book’s first few pages! And make sure to preorder your copy of BLOOD SISTERS at your favorite bookstore while you’re at it. Huge thanks to Vanessa and her publisher for giving us this early sneak peek—I can’t wait to read BLOOD SISTERS this fall!

Apr 3, 2023
In Book Review Tags Insomnia, Sarah Pinborough
← CBTB's Favorite Lisa Unger ThrillersCBTB'S MOST-ANTICIPATED SPRING 2022 CRIME BOOKS →

Subscribe

The CBTB Newsletter

Thank you for subscribing to CBTB Reviews. Happy reading!

CBTb's Current Read:

The Family Game: A Novel
By Steadman, Catherine
Buy on Amazon

Latest & Greatest

Featured
The September House Carissa Orlando.jpg
Sep 6, 2023
Book Review: THE SEPTEMBER HOUSE by Carissa Orlando
Sep 6, 2023
Sep 6, 2023
Announcing Crime by the Box!
Aug 12, 2023
Announcing Crime by the Box!
Aug 12, 2023
Aug 12, 2023
Vanessa Lillie Blood Sisters cover reveal.png
Apr 3, 2023
Cover Reveal + Sneak Peek: BLOOD SISTERS by Vanessa Lillie
Apr 3, 2023
Apr 3, 2023
Follow

instagram

View fullsize My personal crime fiction collection 🕵🏻‍♀️🖤 aka my favorite corner of my apartment. 📚🙌🏻 If anyone feels so inclined, I’d love to see what YOUR bookshelves look like! Snap a pic, share in your stories, & tag me - I’d love to
View fullsize I can never say no to a creepy read with a gorgeous black & white cover. 🕵🏻‍♀️🤍🖤 next on my TBR: THE SHADOWS by Alex North, available on my birthday, 7/7!!😉🔎 (huge thank you to @celadonbooks for this review copy!🤓) •
Thank you guy
View fullsize Being stuck at home isn’t so bad when you’ve got a massive stack of books to read. 🕵🏻‍♀️🖤 What’s on your social-distancing TBR?! 📖
•
I went WAY overboard with books I brought home to CT for my self-isolation TBR list. ?
View fullsize Early afternoon light & a large latte ☕️ & a gripping crime read 🕵🏻‍♀️🖤 aka the perfect combination 🙌🏻
•
This right here is my usual Sunday tradition 👆🏻 BUT I’ll be spending this Sunday (and this coming week, and probabl
View fullsize My last day in the city for a while calls for a lunch break coffee stop ☕️🖤 with my totally gripping current read 🕵🏻‍♀️
•
Today is my last day in Manhattan for a while 😔 we’re all transitioning to working from home to try and preve
View fullsize In the midst of a crazy week, my brain needs a quick, binge-worthy read, and I think this beauty right here is just the ticket. 👌🏻🖤 NO BAD DEED by Heather Chavez is on sale now, and I can’t wait to dive in! 🕵🏻‍♀️
•
Friends, I can&
View fullsize Happy Monday, friends! 🖤 Back in NYC and back to work after an amazing (if much too short) visit to Oslo 🇳🇴 annnd currently drinking a cold brew ☕️ at my desk & hoping it keeps me awake this afternoon 😂 jet lag + not enough sleep last night =
View fullsize Last looks at beautiful Oslo 🇳🇴 for this trip. ❤️ So very sad to leave, but I’m bringing wonderful memories & a suitcase stuffed with books 📚 back to NYC with me. 😉 See you soon, Oslo... you know I can’t stay away for long. 🥰❤️
&
View fullsize Spent today doing all my favorite things in Oslo, so obviously a coffee stop was included. ☕️🖤 How are you spending your Saturday?! •
Okay I used to always think the phrase “living your best life” was SO cheesy but if I’m bein
View fullsize *Years* of admiring this Norwegian edition of my favorite book (THE SNOWMAN by Jo Nesbø) have finally resulted in this. 🕵🏻‍♀️🖤 Best. Purchase. Ever. 🙌🏻
•
Does anyone else collect books by a favorite author?! 📚 I don’t have

Twitter

  • Crime by the Book
    Loved speaking with @danspapers about the first panel I’ll be moderating at @HamptonsWhodun this year, featuring… https://t.co/hwrdV45fSz
    Apr 4, 2023, 11:48 AM
  • Crime by the Book
    RT @vanessalillie: I’ve had box of Blood Sister arcs unopened for two weeks waiting on tomorrow - cover reveal by @crimebythebook & IG… https://t.co/fnQ35GO1Nd
    Apr 2, 2023, 10:03 AM
  • Crime by the Book
    RT @TheMysterious: We’re making plans to head out to @HamptonsWhodun next month, Long Island’s exciting new crime fiction festival. Se… https://t.co/ra7RPgf7Fv
    Mar 30, 2023, 6:13 PM
  • Crime by the Book
    RT @TheMysterious: Love mystery fiction? We’re hiring a part-time bookseller, beginning immediately. Email info@mysteriousbookshop.com… https://t.co/AJrBLH0Q1t
    Mar 29, 2023, 7:44 PM
  • Crime by the Book
    RT @TheMysterious: BREAKING: We’re thrilled that our friend Michael Connelly is (finally) being recognized as a mystery fiction Grand… https://t.co/3QgWojXVVw
    Mar 28, 2023, 3:05 PM

Powered by Squarespace