It’s Not What You Think
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Author: Clare Mackintosh
Published: 2026
Genre: Other Genre
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IBC Editorial Rating: 4/5
This book is handpicked by the IBC Editorial Team. If you are an author, publisher, or reader and would like to have a book reviewed by IBC, you may reach us at editorial@indianbookclub.com — we’ll be happy to review it.
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Editorial Review:
He has a secret. She knows he’s lying. Nadeeka is certain her partner Jamie is having an affair. She recognizes the signs. She has been here before. When he claims to be working late, she knows it isn’t true, and she is determined to catch him in the act. But when Nadeeka arrives home ready to confront him, nothing goes the way she expects. Jamie is nowhere to be found, and the living room has become a crime scene. What Nadeeka uncovers from there is nothing close to the straightforward betrayal she braced herself for. Clare Mackintosh delivers a twisty, tightly paced thriller that upends every assumption the reader walks in with, about Jamie, about Nadeeka, and about what actually happened that night.
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Book Summary:
Nadeeka Prasanna has already lived through one unfaithful relationship, a marriage to her ex-husband Scott that left her with real, lasting trust issues even as he remains an active presence in their daughters’ lives. When she begins dating Jamie Golding, his openness, including full access to his phone, feels like exactly the reassurance she needed. The girls accept him. Life seems steady. Then Jamie starts guarding his phone and offering vague excuses about working late or missing the bus home. For Nadeeka, the pattern is painfully familiar, and she becomes convinced she is watching history repeat itself. Determined to catch him in the act, she heads home ready for a confrontation. What she finds instead is nothing like what she braced herself for. Jamie is gone, and the home they shared has become a crime scene soaked in blood. As detectives begin investigating, suspicion spreads in multiple directions, toward Nadeeka herself, toward her ex-husband who never liked Jamie, and toward secrets Jamie was apparently keeping that have nothing to do with infidelity at all. Mackintosh builds the mystery through alternating perspectives between Nadeeka and the investigation, peeling back layer after layer of deception until the truth proves to be something far more complicated, and far more dangerous, than anyone anticipated.
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Key Takeaways:
“Trust fractured by past betrayal”: Nadeeka’s suspicion of Jamie is shaped entirely by her history with Scott, and Mackintosh is thoughtful about how deeply one relationship’s wounds can color every suspicion in the next, making it genuinely difficult for Nadeeka to separate real danger from old fear. “Assumptions that collapse under scrutiny”: The novel is built around the gap between what Nadeeka believes is happening and what is actually unfolding, using her mistaken certainty about infidelity to deliver a mystery that refuses to follow the expected path. “Investigation as a mirror to personal doubt”: As detectives work the case, their suspicion toward Nadeeka herself forces her to confront how easily circumstantial evidence and personal history can make an innocent person look guilty, adding real psychological tension to the procedural elements. “Secrets that outpace imagination”: What begins as a suspected affair unravels into something considerably darker and more complex, and Mackintosh uses this escalation to examine how the stories we tell ourselves about a partner’s secrets rarely capture the full truth.
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Iconic Lines, Scenes & Characters:
"Nadeeka Prasanna": Carrying real trust issues from a previous marriage, Nadeeka’s conviction that she is witnessing familiar betrayal gives the novel its emotional entry point, her unraveling certainty driving much of the story’s tension. "The crime scene discovery": Nadeeka’s return home, expecting a confrontation and instead finding a blood-soaked living room and no sign of Jamie, marks the novel’s pivotal turning point, instantly transforming a suspected affair into something far more sinister. "The phone access reversal": Jamie’s initial openness with his phone, followed by his sudden secrecy, becomes a pointed detail that Mackintosh uses to mislead both Nadeeka and the reader about what is actually happening beneath the surface of their relationship. "The multiple suspects": As the investigation unfolds, suspicion lands on Nadeeka, her ex-husband Scott, and other figures connected to Jamie’s hidden life, keeping readers genuinely uncertain about where the truth actually lies.
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Who Should Read This:
Readers who love police procedurals paired with genuine emotional stakes will enjoy following the investigation alongside Nadeeka’s own personal unraveling throughout the novel. Anyone drawn to thrillers built on misdirection, where initial assumptions prove entirely wrong, will appreciate how thoroughly Mackintosh subverts the expected affair narrative into something far more complex. Fans of character-driven suspense exploring trust, past trauma, and the fear of repeating old patterns will connect with Nadeeka’s genuine emotional journey beneath the novel’s central mystery. A note for readers: the novel’s momentum shifts somewhat once major reveals begin unfolding, moving from a tightly focused mystery into a broader, more chaotic story. Readers who enjoy sharp, twisty thrillers with strong procedural elements will still find plenty to appreciate here, even if the back half takes a different shape than the opening suggests.
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IBC Editorial Note:
This review is part of the Indian Book Club’s editorial initiative to spotlight books that inspire, inform, and leave a lasting impact on readers. Every title featured is carefully handpicked and reviewed by the IBC Editorial Team to maintain quality, authenticity, and literary value. If you are an author, publisher, or reader and would like to submit a book for review, we’d be delighted to hear from you. Please write to us at: editorial@indianbookclub.com Our team personally evaluates each submission, and selected books are featured as official IBC Editorial Reviews on our platform.