Review summary: The Perfect Girl by Gilly Macmillan
A backlist read about a brilliant young pianist whose teen mistake ends in tragedy and shapes a fraught attempt at a second chance.

A backlist read about a brilliant young pianist whose teen mistake ends in tragedy and shapes a fraught attempt at a second chance.

Protagonist Zoey is a gifted pianist with a genius IQ whose life is derailed by a single mistake at age fourteen that results in three deaths.
The reviewer anticipated the murderer’s identity and judged this earlier Macmillan novel as compelling in parts but not the author’s strongest work, giving it an overall 3.5-star rating (rounded up).
# What this book is about
Gilly Macmillan's The Perfect Girl centers on Zoey, a young woman with exceptional intelligence and classical piano talent. At fourteen she attends a party where her drink is spiked. Mistakenly believing she is sober, she volunteers to drive friends home. A fatal accident follows and three friends die. Zoey spends 18 months in detention for her role in the crash.
After release, Zoey and her mother Maria try to start over. Zoey vows to be the "perfect girl" to reassure her mother. Maria remarries and the family grows into a blended household that includes a controlling stepfather, Chris, a wary stepbrother, Lucas, and a baby sister. Only Zoey's aunt Tessa and Tessa's husband Richard know about Zoey's past.
Zoey aims to relaunch her piano career with an important recital. The night after this comeback, Maria is found dead. Zoey fears her past will make her a suspect, even though she was with the baby sister at the time of the death.
# Narrative structure and style
# Themes and focus
The novel is framed as a family drama and psychological thriller that rests on secrets, manipulation, and the consequences of a single moment. Zoey's intellect and complex persona drive the story's tension: she worries that her legal history will make her an easy target for blame when tragedy strikes again.
# What the reviewer liked and didn't like
The reviewer found the book compelling largely because of Zoey's character. The multiple narrators added perspective, though some narrative devices—especially the script transcripts—did not work for the reviewer. The revelation of the killer was predictable to them, but that did not reduce their enjoyment.
Overall the reviewer places this title among Macmillan's earlier works and regards it as solid but not her best. The final numeric judgment given was 3.5 stars, rounded up for certain retail and review sites.
# Practical details
# Who might like this book
Readers who favor domestic thrillers and novels about family dysfunction, legal aftermaths, and flawed protagonists rebuilding their lives will find material to engage with. Those who prefer tightly plotted mysteries with surprising twists may find the murderer more predictable here.
The reviewer has read many of Macmillan's novels and treats this as an earlier effort that didn't fully land for them, though they still found the book compelling in places and rated it 3.5 stars (rounded up in some listings).

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