Mia by Leslie Bazzett: A literary psychological thriller about reinvention and manipulation

If you’ve ever dreamed of spending a year living in another country, Mia by Leslie Bazzett transforms that fantasy into an unsettling psychological suspense novel where reinvention and obsession become dangerously intertwined. Releasing August 11, 2026, this literary thriller explores the seductive pull of becoming someone else—and the devastating consequences of trusting the wrong person.

Sally has everything she believes she has ever wanted: a loving husband, two young children, and the opportunity to spend a year living in San Miguel de Allende, Mexico while her architect husband completes a project. Determined to immerse herself in the culture rather than remain on the fringes as an American outsider, she is immediately captivated by Louise, an older expatriate whose elegance, intellect, and seemingly endless stories about literary legends make her impossible to resist. Before long, Louise begins introducing Sally as her daughter, calling her Mia instead of Sally, and drawing her deeper into an increasingly disturbing relationship that threatens not only Sally’s identity but the safety of her family.

One of the most interesting aspects of Mia is its narrative structure. The novel isn’t told across two timelines but through two versions of Sally herself. We experience the events as they unfold while simultaneously hearing the reflections of an older Sally recounting those months years later after her children have grown. We never learn exactly who she’s telling this story to, nor do we know much about her present life beyond the passage of time. That ambiguity creates an intriguing tension throughout the novel. Is the younger Sally genuinely unsettled by Louise from the beginning, or is the older Sally projecting hindsight onto moments that initially felt harmless? The uncertainty forces readers to question the reliability of memory itself and how we often unknowingly rewrite our own histories once we understand how they end.

For me, however, Louise herself never inspired much uncertainty. I distrusted her almost immediately. Her stories felt embellished from the outset, and many of her grand claims struck me as either exaggerated or outright fabricated. As Sally repeatedly overlooked glaring warning signs, I often found myself wanting to ask, “Honestly, what did you expect?”

Perhaps that’s one of the novel’s greatest strengths. Sally’s willingness to ignore Louise’s increasingly troubling behavior isn’t rooted in naïveté alone but in a lifetime of emotional deprivation. Her childhood was horrific. Raised by a mother who consistently prioritized men over her own daughter, Sally endured sexual abuse, instability, abandonment, and years of emotional neglect before eventually being left with a father she spent much of her adolescence caring for herself. Having survived experiences that no child should endure, Sally has convinced herself that suffering creates strength. She views her own children as comparatively sheltered while simultaneously wanting to spare them the hardships that shaped her. That contradiction leaves her emotionally vulnerable in ways she doesn’t fully recognize.

Louise steps neatly into the role Sally has spent her entire life longing to fill. She offers attention, approval, and validation while subtly reshaping Sally’s identity. Louise insists that Sally is a writer long before Sally has ever considered such a possibility herself, encouraging her to begin writing stories and imagining a life beyond motherhood. What initially appears empowering gradually becomes manipulative, as Louise slowly dismantles Sally’s confidence in her own judgment while positioning herself as the person whose approval matters most.

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The psychological manipulation is especially effective because Sally does attempt to establish boundaries on several occasions. The problem is that Louise simply ignores them. Each small transgression becomes easier to excuse than the last until Sally finds herself concealing entire portions of her friendship from her husband.

Tom’s role in the novel became increasingly sympathetic as the story progressed. He’s hardly portrayed as controlling or dismissive. Instead, he consistently treats Sally as an equal partner while expressing legitimate concerns about Louise’s influence over their family. Under most circumstances, spouses should trust one another’s judgment about friendships and parenting decisions. But when someone repeatedly lies, manipulates, disregards boundaries, and inspires alarm in your otherwise trusting spouse, those concerns deserve serious consideration. Sally’s determination to continue seeing Louise despite Tom’s objections—and eventually allowing her young daughter to spend time alone with Louise—felt tragically inevitable. By that point, Sally has become so desperate for Louise’s approval that she can no longer accurately assess the danger standing directly in front of her.

The novel also prompted an unexpected reflection about expatriate communities. Like Sally, I’ve often imagined how wonderful it would be to spend a year living in another country. Yet Mia raises an uncomfortable question: when you’re far from home, who do you trust? Fellow expatriates may seem like the safest people to gravitate toward simply because they share your language and cultural background. But they’re also complete strangers carrying histories you know nothing about. Louise serves as a chilling reminder that intelligence, charm, and local expertise are not evidence of good intentions. Sometimes the people who seem most capable of helping you navigate an unfamiliar place are the very people you should avoid.

Although the novel is marketed as psychological suspense, it unfolds more through mounting emotional tension than through constant action. Bazzett patiently builds Louise’s influence over Sally one small compromise at a time, allowing readers to see the manipulation long before Sally fully does. That slow burn creates an almost unbearable sense of inevitability as Sally continues making choices that become increasingly difficult to defend.

Mia ultimately becomes less a mystery about Louise than an examination of why intelligent people surrender themselves to unhealthy relationships. Childhood trauma, longing for acceptance, the desire to reinvent oneself, and the hope that someone can finally provide the love we never received all become ingredients in Sally’s tragic vulnerability. Even when readers recognize the danger long before she does, it’s impossible not to understand why Louise’s approval feels so intoxicating.

If you enjoy literary psychological suspense centered on complicated female relationships, identity, manipulation, and emotional obsession rather than constant twists, Mia delivers a deeply unsettling reading experience. Leslie Bazzett crafts a haunting portrait of the ways unresolved childhood wounds can leave us searching for family in all the wrong places—and how easily that search can become dangerous.

Have you ever found yourself ignoring your instincts because someone made you feel seen or understood? I’d love to hear your thoughts in the comments.

An advance reader copy of this book (ARC) was provided to me by the publisher via Netgalley in exchange for an honest review.

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Related Content

• Contributors’ Notes 37.2 (New England Review)
• Leslie Bazzett’s Mia is missing in action (The Daily Californian)
• If You Didn’t See It Coming: A psychological suspense novel about family violence and the warning signs we ignore (Write on the World)
• Also reads: The God of the Woods by Liz Moore, Notes on an Execution by Danya Kukafka, and The Push by Ashley Audrain

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