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One of Us Is Lying

by Karen M. McManus

Young Adult
★★★★☆4.0 (11)

A fast, twisty high school whodunit that uses a detention-room death to ask how much the labels teens wear hide, and what they'd risk to protect their secrets.

What It's About

Five students land in detention at Bayview High, and one of them, Simon, the kid who runs a notorious gossip app, collapses and dies before it ends. Police soon decide it was no accident. Simon had damaging posts queued up about each of the other four, which turns a straight-A student, a popular girl, a baseball star and a kid on probation into suspects and then into tabloid fixtures.

Karen M. McManus tells the story through four rotating first-person narrators. Each chapter is short and usually ends on a small hook, so the pages move quickly. The setup borrows The Breakfast Club's stereotypes on purpose, then spends the book taking them apart. Each suspect turns out to have a private life far messier than their reputation, and the investigation forces them to decide whether to trust one another. Alongside the mystery are family pressure, first romance, online pile-ons and the way news coverage flattens real people into easy villains.

Reading it feels like bingeing a teen drama. The prose is plain and the dialogue is natural. It plants enough clues for attentive readers to play detective. It isn't a deep or literary book, but it is very good at making you want one more chapter, which is a big part of why it became a bestseller and spawned sequels and a TV adaptation.

Read this if you…

  • love a quick, bingeable mystery with a clear puzzle to solve
  • enjoy multiple narrators and high school drama mixed with suspense
  • want an accessible gateway into crime fiction for a teen or reluctant reader

Skip it if you…

  • want an intricate, hard-to-guess mystery on the level of adult crime fiction
  • find teen romance subplots and rotating first-person voices grating

Key Ideas

  1. 1

    Stereotypes as masks, not identities

    Each suspect starts as a familiar type: the brain, the beauty, the criminal, the athlete. The book's real project is peeling those labels back. As the pressure builds, each character has to face how much of their public image was performance, and who they are once that image is taken away by suspicion and gossip.

  2. 2

    Four narrators, one shifting puzzle

    Rotating viewpoints let McManus give each suspect an inner life while keeping the reader unsure who is hiding what. Every narrator withholds something, even from us, so the structure doubles as a misdirection tool. It also keeps the pace brisk, because each switch offers a fresh angle on the same crisis.

  3. 3

    Secrets, shame and who gets exposed

    Simon's app runs on exposing classmates, and the novel asks what that does to people. Some secrets are trivial and some are deeply personal. The book draws a line between wrongdoing and private matters that nobody has a right to broadcast, and it shows how exposure can hurt people regardless of guilt.

  4. 4

    Media frenzy and public judgment

    Once the case goes public, news vans, online commenters and classmates all decide who is guilty long before the facts are in. The story uses this to show how quickly teens become characters in someone else's narrative, and how hard it is to reclaim your own story once it has gone viral.

Limitations

Seasoned mystery readers often say they guessed the solution well before the end, and the four narrators can sound fairly alike. The stereotypes are deliberately broad at the start, which some find too schematic. Several reviewers also felt the resolution touches on serious subjects that deserved more careful handling, and one character's secret storyline drew debate about how it is used as a plot device. The romance subplots take up a lot of room, which helps the drama but slows the investigation. Readers wanting nuanced literary YA may find it thin.

Questions Readers Ask

What age group is One of Us Is Lying appropriate for?
It's usually recommended for readers around 14 and up. It includes a death, drug dealing, bullying, underage drinking, some swearing and mature emotional themes, but nothing graphic. Plenty of adults read it too, especially fans of light, fast thrillers.
How does it compare to A Good Girl's Guide to Murder?
Both are popular YA mysteries. Holly Jackson's book is built around one teen investigator, uses interview transcripts and evidence logs, and is usually considered the more intricate puzzle. McManus focuses on the suspects themselves, with four rotating narrators and more interpersonal drama. Pick McManus for character-driven suspense and Jackson for detective work.
Do I need to read the sequels or watch the show?
No. The book works as a complete standalone mystery with a full resolution. The sequel, One of Us Is Next, returns to Bayview with mostly new main characters. The Peacock series adapts the first book with some changes, so readers who want the original version of the twists should read the novel first.

What Creators Say About One of Us Is Lying

Reviews from readers on YouTube. Their opinions are their own.

One of Us Is Lying and One of Us Is Next | Spoiler Free Book ReviewBook Lover Lorna on YouTube
BookTalk with One Of Us Is Lying author Karen McManus!thatfictionlife on YouTube
Published
2017
ISBN
9781524714703
Difficulty
beginner
Category
Young Adult

Book details and cover from Google Books.

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