Project Hail Mary
Andy Weir
Shares the Fiction genre and themes
Trust Me
A grieving true-crime writer and a mother accused of killing her toddler square off in a claustrophobic, twisty game of who's lying, and whether the narrator herself can be trusted.
What It's About
Trust Me follows Mercer Hennessey, a Boston journalist still reeling from the car crash that killed her husband and young daughter. Barely functioning, she takes on a project meant to pull her back into the world: writing a fast-turnaround true-crime book about the trial of Ashlyn Bryant, a young mother accused of murdering her little girl. The case clearly echoes real headline trials, and Mercer starts out certain Ashlyn is guilty. Then the trial's outcome and Ashlyn's own push to tell her side draw the two women into an uneasy, increasingly private collaboration.
Ryan, a longtime TV investigative reporter, writes from inside Mercer's head, and the novel is less a courtroom procedural than a psychological duel. Much of the tension comes from conversations, interviews and Mercer's spiraling interior voice as she weighs every word Ashlyn says against her own grief, her anger and her need for the story to mean something. The question is not only what happened to the child but whether Mercer's judgment is reliable at all.
Reading it feels close and pressurized. The cast is small, the settings are mostly enclosed, and the pace builds through doubt and reversals rather than action set pieces. If you enjoy domestic suspense where two women circle each other and the reader keeps switching sides, it delivers that steadily, with a late stretch designed to be read in one sitting.
Read this if you…
- enjoy psychological suspense built on unreliable perspectives and shifting sympathies
- were gripped by high-profile trials like Casey Anthony's and wondered about the people writing the books afterward
- like small-cast thrillers driven by tense conversations rather than chases
Skip it if you…
- find stories about the death of young children too painful to read
- get impatient with lengthy internal monologue and a narrator who second-guesses everything
Key Ideas
- 1
Grief as a distorting lens
Mercer's loss shapes everything she perceives. Her mourning for her own daughter makes the case of a dead child almost unbearably personal, and the novel uses that rawness to question whether a person in pain can judge anyone fairly. Her grief is both her motive for digging and the reason readers can't fully rely on her.
- 2
Who owns a true-crime story
The book pokes at the ethics of turning a real child's death into a marketable narrative. Mercer is under deadline pressure, wants a compelling angle, and must decide whose version of events to tell. Ryan's newsroom background shows in how she depicts the temptations of shaping facts into a satisfying story.
- 3
Manipulation between two women
The core of the novel is the relationship between writer and subject. Each wants something from the other, and conversations become negotiations in which charm, vulnerability and confession can all be tactics. The suspense comes from never being sure who is steering whom.
- 4
Public verdict versus private truth
Echoing real cases where a jury's decision and public opinion split sharply, the novel explores the gap between legal outcomes, media narratives and what actually happened. It asks how much anyone, including the reader, decides guilt based on how a person looks and behaves.
Limitations
The heavy focus on Mercer's interior voice is the book's signature and its most common complaint: some readers find her circling thoughts repetitive and the middle section slow before the twists arrive. The obvious parallels to a real murder trial may feel exploitative or too familiar to some. Experienced thriller readers sometimes anticipate parts of the reveal, and a few find the final turns more ingenious than believable. It is a character-driven suspense novel, so anyone expecting detailed legal procedure or police investigation will find relatively little.
Questions Readers Ask
- Is Trust Me part of a series?
- No. It is a standalone psychological thriller, separate from Ryan's Jane Ryland and Charlotte McNally series. You don't need to have read anything else by her, and it marked her shift toward standalone domestic suspense, followed by books like The Murder List and The First to Lie.
- Is Trust Me based on the Casey Anthony case?
- It isn't a retelling, but the setup clearly draws on that kind of case: a young mother tried for her toddler's death amid intense media attention and public outrage. Ryan uses the familiar contours to explore how the public and the press decide guilt, then builds her own fictional story and characters.
- How does it compare to Gillian Flynn or Mary Kubica?
- It is closer to Kubica than Flynn: emotionally focused domestic suspense with a vulnerable narrator and steady twists, rather than Flynn's darker, sharper satire. Readers who liked The Good Girl or similar unreliable-narrator thrillers are the best match.
- Published
- 2019
- ISBN
- 9780765393098
- Difficulty
- beginner
- Category
- Fiction
Book details and cover from Google Books.
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