StoryScanner
Start free

The Cousins

Here's what we found in The Cousins. Every family is different — get a report that reflects yours.

Screen for YOUR family
General Review

Parent's Guide to The Cousins

Karen M. McManus's "The Cousins" is a young adult mystery thriller centered around Milly, Aubrey, and Jonah Story, three estranged cousins who have never met their reclusive, wealthy grandmother. After their parents were disinherited years ago with a cryptic note, the cousins receive an unexpected invitation to work at their grandmother's island resort for the summer. Driven by their parents' insistence and their own curiosity, they uncover a dark web of family secrets, lies, deception, and multiple murders that span decades. The novel employs a multi-POV narrative, including flashbacks to unravel the mystery of their family's past. Aimed at a teen audience, the book delves into mature themes of family dysfunction, addiction, and complex relationships, making it suitable for readers who enjoy suspenseful narratives with intricate plot twists.

Things to Consider

High4

Violence

The central mystery of the novel involves multiple instances of murder and a subsequent cover-up. These acts are significant plot drivers, detailing past deaths and their repercussions on the Story family.

The family's past includes a murder that leads to "several others in the following years." Specifically, Matt Ryan drowns after being tricked by Anders, with Allison helping to cover up his death. The true grandmother, Mildred, was also murdered, and her assistant Theresa then impersonated her for two decades.

Romance and Sexual Content

The book contains multiple references to premarital sexual activity, adultery, and passionate kissing, though explicit sexual scenes are not detailed. These instances are integral to the family's secret-laden history and ongoing relationships.

Substance Use

Substance use, specifically alcohol consumption and alcoholism, is a significant theme and character element. It features underage drinking and the severe consequences of addiction.

Scary & Intense Content

The book is a young adult mystery/thriller filled with suspense, dark family secrets, and psychological intensity. The plot involves multiple murders, a lengthy deception, and underlying family trauma, creating a tense and unsettling atmosphere.

Would these 4 concerns matter to your family?

Get a report based on your values — not generic ratings.

Medium3
LGBTQ & Gender IdentityProfanityDisrespect & Rebellion
Low2
Witchcraft & OccultAnti-Christian Themes

Additional Context

Best For Ages

14+ years old. The book is officially rated for ages 14 to 18 by Plugged In and 14-UP by Books-A-Million, due to its complex themes of murder, adultery, alcoholism, and implied sexual activity. It tackles mature subjects that require a certain level of emotional and cognitive development to process appropriately.

Good to Know

The Cousins is a standalone young adult mystery novel. The narrative employs a multi-point-of-view structure, alternating between the three cousins (Milly, Aubrey, and Jonah) and Allison (Milly's mother) in flashbacks to 1996, which helps to gradually reveal the intricate family secrets. The book explores themes of inherited trauma, the impact of wealth, and the destructive nature of long-held secrets within a family structure.

How does this review compare?

This review
  • 9 standard concerns
  • General sensitivity level
  • One-size-fits-all perspective
Your report
  • Concerns you choose
  • Sensitivity levels you set
  • Tailored to your family

What are you reading next?

Screen any title in seconds — even ones no one else has reviewed.

Personalized to your valuesDetailed findingsAny title, instantly
Start with 10 free scans

No credit card required — join hundreds of families