A simple, ordinary mistake explodes into a suburban nightmare in Andrea Mara’s latest thriller. In It Should Have Been You, a mis-sent WhatsApp message unravels an entire neighborhood, exposing secrets, threatening a family, and ultimately leading to murder. The book became an instant No.1 bestseller, cementing Mara’s reputation for weaving suburban suspense with razor-sharp character study.
Author: Andrea Mara · Publisher: Bantam Press · ISBN: 9780857505880 · Release Date: 8th May 2025 · Pages: 384
Quick snapshot
- No.1 bestseller status (Penguin Random House)
- Irish author from Dublin (Penguin Random House)
- US release: January 13, 2026 (Penguin Random House)
- Exact plot spoilers beyond official synopsis
- Whether the book has won any specific awards
- Detailed sales figures or charts performance data
- UK release May 8, 2025 (Swirl and Thread)
- US release January 13, 2026 (Penguin Random House)
- Available in paperback, Kindle, and audiobook formats (Penguin Random House)
- Audiobook narrated by Jessica Regan (Penguin Random House)
Key publication and narrative details provide the foundation for understanding this bestseller.
| Label | Value |
|---|---|
| Title | It Should Have Been You |
| Author | Andrea Mara |
| Publisher | Bantam Press (UK) |
| ISBN | 9780857505880 |
| Formats | Paperback, Kindle, Audiobook |
| Genre | Psychological thriller |
| Setting | Dublin, Oakpark |
What is the book “It Should Have Been You” about?
Andrea Mara’s It Should Have Been You is a psychological thriller that begins with an all-too-human mistake. The protagonist, Susan O’Donnell, is a teacher on maternity leave in Dublin, caring for her four-month-old daughter Bella. When she screenshots a message criticizing her neighbor Celeste Geary to send to her sisters, she accidentally sends it to the Oakpark Community WhatsApp group instead. Within minutes, the screenshot containing her gossip spreads through the neighborhood like wildfire.
Plot overview
The consequences of that single mis-sent message unfold with terrifying momentum. Susan receives death threats, and a woman named Savannah who shares the same address (26 Oakpark) but lives across town is murdered, possibly mistaken for Susan. The narrative weaves between multiple perspectives, including Susan, her husband Jon, niece Maeve, neighbors Celeste and Nika, bartender Venetia, and the victim Savannah herself, creating a web of suspicion and hidden truths.
The premise taps into modern anxieties about digital communication permanence. A moment of carelessness—a wrong tap, a hasty send—triggers real-world violence, making the domestic setting feel suddenly dangerous.
Main characters
- Susan O’Donnell – teacher on maternity leave, the protagonist whose mistake sets events in motion
- Jon – Susan’s husband
- Celeste Geary – smug neighbor whose social media post originally sparked Susan’s gossip
- Maeve – Susan’s niece
- Nika – neighbor with her own secrets
- Savannah – murder victim mistaken for Susan
The pattern emerging across reviews is clear: Mara excels at rendering the bullying cycle where “sometimes the bully is (or has been) bullied too,” creating morally complex characters rather than clear-cut villains, according to analysis from The StoryGraph.
What is the brief summary of It Should Have Been You by Andrea Mara?
Without spoiling the full plot, the story follows Susan as she tries to manage the fallout of her accidental message. The neighborhood WhatsApp group becomes a vector for chaos as secrets are exposed—Warren’s multiple affairs, Nika’s secret boyfriend, and other scandals revealed through shared screenshots. The death threats escalate, and when Savannah is murdered at the same address as Susan, the investigation centers on whether the killer was targeting the right woman.
Key plot points
- Susan accidentally shares gossip about Celeste with the entire neighborhood
- Death threats arrive, escalating the suburban tension
- A woman named Savannah with the same address is murdered
- Multiple narrators reveal different pieces of the puzzle
- The story explores how gossip functions as currency in affluent communities
Ending without spoilers
The novel maintains suspense through frequent narrator switches, keeping readers uncertain about which character harbors dangerous secrets until near the conclusion. Reviews from Kirkus Reviews note that the pacing “perfectly” balances escalation with mystery preservation, though some readers feel the ending does not fully satisfy expectations set by earlier chapters.
Some online sources reportedly confuse the plot with a different time-rewind story involving Jack and Callie—this is an error. The correct plot centers on the WhatsApp mishap and its violent consequences.
Do you need to read Andrea Mara books in order?
Andrea Mara’s novels are designed to function as standalone reads. Her US debut was Someone in the Attic, but readers do not need to have encountered that book first to enjoy It Should Have Been You. According to Penguin Random House, Mara is a No.1 international bestselling author with several books shortlisted for Irish Crime Novel of the Year, yet each novel tells its own complete story.
Standalone vs series
The consensus among readers on Goodreads is that Mara’s thrillers work independently. There is no ongoing character thread or cliffhanger requiring sequential reading, making this an accessible entry point for new readers.
Recommended reading order
For those curious about Mara’s work, reading order is flexible. If the suburban gossip angle appeals most, start with It Should Have Been You. Those preferring psychological domestic suspense might try Someone in the Attic next. Reviewers describe her style as blending “tense, fast-paced” narrative with “believable characters” merging domestic drama and suspense.
What is Andrea Mara’s most recent book?
It Should Have Been You represents Mara’s most recent major publication. The UK and Ireland edition launched on May 8, 2025 through Transworld, while the US edition followed on January 13, 2026 via Penguin Random House. The book spans 384 pages and marks her second US publication through Penguin Random House.
Publication details
The Irish author, who lives in Dublin with her husband and three children according to Penguin Random House, has built a reputation for suspenseful plots set against the backdrop of Irish suburban life. The novel’s Dublin setting resonates particularly with Irish readers but maintains universal appeal.
Formats available
- Paperback – Standard edition via Bantam Press
- Kindle – Digital edition available immediately
- Audiobook – Narrated by Jessica Regan
The audiobook narration by Jessica Regan brings the multiple perspectives to life, though reader opinions on the ending suggest personal taste plays a role in satisfaction levels, based on Tropical Girl Reads reviews.
Is “It Should Have Been You” by Andrea Mara a good book?
Critical reception and reader response paint a generally positive picture, though with typical thriller caveats about ending satisfaction. The book achieved No.1 bestseller status, and Andrea Mara herself has received multiple Irish Crime Novel of the Year shortlistings across her career.
Reviews and ratings
Professional reviews from Kirkus Reviews praise the pacing and narrator switches that maintain mystery throughout. Reader reviews on Goodreads describe it as “tense, fast-paced with believable characters blending domestic drama and suspense.” One review rates it 4.5 stars, praising the gripping twists while noting a less satisfying conclusion.
“A simple, ordinary mistake explodes into a suburban nightmare in this hugely compelling, one-sitting read packed full of thrilling moments and genuinely surprising twists. Andrea Mara is at the very top of her game.”
— Catherine Ryan Howard, Author
The suburban setting and gossip-as-currency theme has drawn comparisons to dark family narratives like We Need to Talk About Kevin and The Push, though with distinct emphasis on neighborhood dynamics rather than individual psychology, according to Write on the World.
Awards
No specific awards have been confirmed for this particular book. Andrea Mara has received Irish Crime Novel of the Year shortlistings for previous works, establishing her credibility in the genre, but this book’s award status remains unverified according to Penguin Random House.
Readers seeking tightly paced psychological thrillers with surprising twists will find much to enjoy. Those who require fully satisfying resolutions to every plot thread may find the ending leaves some questions intentionally unanswered—the strength lies in the journey, not the destination.
What reviewers say
“To Mara’s credit, she paces the drama perfectly; even as things escalate to an extreme degree, she switches narrators and perspectives frequently enough to prolong a sense of mystery.”
— Kirkus Reviews
“Mara illustrates the heartbreaking reality that sometimes the bully is (or has been) bullied too. A vicious cycle that she captured accurately.”
— StoryGraph Reviewer
For readers who enjoy domestic thrillers that explore how ordinary communities harbor hidden tensions, It Should Have Been You delivers a cautionary tale about the permanent digital footprint of casual gossip. The Irish setting adds authentic texture to the suburban drama, and the multiple perspectives keep suspicion moving between characters until near the end.
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Frequently asked questions
What is the plot of It Should Have Been You?
The novel follows Susan O’Donnell, a teacher on maternity leave in Dublin, who accidentally sends a screenshot criticizing her neighbor to the entire neighborhood WhatsApp group instead of her sisters. The mistake leads to death threats and, eventually, a murder of a woman mistaken for Susan because they share the same address.
Who is the main character in Andrea Mara’s It Should Have Been You?
The protagonist is Susan O’Donnell, a teacher on maternity leave. Other key characters include her husband Jon, niece Maeve, neighbor Celeste Geary (whose post Susan was gossiping about), and Savannah—the murder victim who shares Susan’s address.
When was It Should Have Been You released?
The UK and Ireland edition was released on May 8, 2025 through Transworld. The US edition launched on January 13, 2026 through Penguin Random House.
Where can I buy It Should Have Been You by Andrea Mara?
The book is available in paperback, Kindle, and audiobook formats through major retailers. The ISBN is 9780857505880.
Has It Should Have Been You won any awards?
No specific awards have been confirmed for this book. Andrea Mara has received Irish Crime Novel of the Year shortlistings for previous works, but this book’s award status remains unverified.
Is It Should Have Been You a standalone book?
Yes, the novel functions as a standalone read. You do not need to have read Andrea Mara’s previous books, including her US debut Someone in the Attic, to understand or enjoy this one.
What other books by Andrea Mara are similar?
Readers who enjoy It Should Have Been You might try Someone in the Attic, Mara’s previous US publication. The novel has drawn comparisons to dark family thrillers like We Need to Talk About Kevin and The Push, though with greater focus on neighborhood dynamics than individual psychology.