How to Read Courtney Summers: Recommended Entry Points
Courtney Summers is renowned for writing dark, intense, and deeply realistic young adult fiction featuring complex, often "unlikable" female protagonists. Because the vast majority of her books are standalone novels, you have significant freedom in how you approach her bibliography. However, readers generally get the best experience by choosing one of two primary pathways depending on their preferred genre: the Thriller and Contemporary Path, or the Post-Apocalyptic Survival Path.
Path 1: The Thriller & Contemporary Path (Recommended)
If you are looking for the psychological suspense, grit, and gripping mysteries that made Summers a household name in YA literature, follow this route:
- Sadie (2018): Start here. This New York Times bestseller is widely considered Summers' masterpiece. It follows a sister's relentless quest for vengeance and is structured alongside a fictional serialized true-crime podcast. It is the perfect introduction to her signature tension and formatting.
- I'm the Girl (2022): Read this second. While not a direct sequel, it is the official "spiritual successor" to Sadie. It dives deep into themes of power, wealth, and systemic exploitation. Reading the physical paperback version of this book is highly recommended, as it contains an exclusive print-only epilogue for Sadie.
- All the Rage (2015): A powerful, devastating look at the aftermath of sexual assault and small-town complicity. This novel inspired the global #ToTheGirls campaign and highlights Summers' gift for writing raw, feminist narratives.
- The Project (2021): A chilling thriller about a young woman attempting to rescue her sister from the clutches of a charismatic cult leader and a deceptive community group.
- Cracked Up to Be (2008): Summers' award-winning debut novel about a former popular girl spiral-diving into self-destruction while keeping a dark secret.
Path 2: The Post-Apocalyptic Path
If you prefer survival horror, high-stakes drama, and stories about the end of the world, follow the chronology of her zombie survival universe:
- This Is Not a Test (2012): A bleak, claustrophobic story of six teens barricaded inside their high school during a zombie outbreak, told from the perspective of Sloane Price.
- Please Remain Calm (2015): A companion novella that picks up immediately after the events of This Is Not a Test, this time narrated from the perspective of Rhys.
Reading Tip: In January 2026, Courtney Summers reacquired the rights to these works and released This Is Not a Test: The Definitive Edition with Please Remain Calm via Bindery Books. This combines both the novel and the novella into a single volume, making it the absolute best way to experience the complete story.
Courtney Summers Books in Publication Order
For readers who want to watch the author's writing style and thematic complexity evolve over time, reading in order of publication is an excellent choice. This sequence represents the chronological release of her standalones, series entries, and novellas:
- Cracked Up to Be (2008) — Standalone Novel
- Some Girls Are (2010) — Standalone Novel
- Fall for Anything (2010) — Standalone Novel
- This Is Not a Test (2012) — Haven Series, Book 1
- Defy the Dark (2013) — Anthology (Contributor)
- All the Rage (2015) — Standalone Novel
- Please Remain Calm (2015) — Haven Series, Book 1.5 (Novella)
- Violent Ends (2015) — Anthology (Contributor)
- Sadie (2018) — Standalone Novel
- The Project (2021) — Standalone Novel
- I'm the Girl (2022) — Standalone Novel (Spiritual Successor to Sadie)
- This Is Not a Test: The Definitive Edition with Please Remain Calm (2026) — Complete Duology Re-release
Deep Dive: Series and Notable Companion Works
The Haven / Zombie Duology
While Courtney Summers is mostly known for standalone contemporary realism, her venture into horror resulted in the Haven universe (comprising This Is Not a Test and Please Remain Calm). Unlike standard zombie fiction, these books focus heavily on internal trauma, depression, and human relationships under extreme pressure. In 2026, the series received renewed attention due to a major film adaptation directed by Adam MacDonald, starring Olivia Holt and Froy Gutierrez.
The Sadie and I'm the Girl Thematic Connection
Though they feature entirely different casts, Sadie and I'm the Girl are inextricably linked. Sadie tells the story of a girl hunting down her sister's abuser, utilizing the popular true-crime podcast structure to reveal clues. I'm the Girl is set in a similarly dark landscape of wealth, privilege, and vulnerability, following sixteen-year-old Georgia Avis after she discovers the body of a murdered girl. They function as a thematic duology addressing misogyny, consent, and survival. As a treat for dedicated readers, the paperback release of I'm the Girl features a short story epilogue that provides further closure for the characters of Sadie.
Other Standalone Novels
- Some Girls Are (2010): A brutal and honest depiction of high school social hierarchies and bullying. It follows Regina Afton, who goes from the top of the social ladder to the target of vicious rumors and cruelty.
- Fall for Anything (2010): A poignant mystery centered on Tess Montgomery as she tries to understand why her photographer mother committed suicide, leading her to team up with a mysterious gallery owner.
What to Know Before You Start Reading
Before diving into Courtney Summers' library, there are a few important elements to keep in mind to ensure you have the best possible reading experience:
- Content Warnings Apply: Summers does not shy away from the darkest aspects of the teenage experience. Her novels frequently deal with severe themes including sexual assault, physical abuse, suicide, depression, self-harm, and intense violence. Reading content warnings beforehand is highly recommended.
- Complex, Unlikable Protagonists: If you prefer clean-cut, perfectly moral heroes, you might find Summers' characters challenging. She specializes in writing girls who are angry, messy, making poor choices, and surviving the only way they know how.
- Ambiguous Endings: Her books rarely wrap up with a neat, happy bow. Expect realistic, bittersweet, or open-ended conclusions that reflect the complicated nature of real-life trauma and healing.