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It's Not Her

Pages
352
Published
2026
Language
English

Synopsis

Two families — the Grays and the Cranes — meet at a run-down lake resort in Wisconsin's Northwoods for a summer getaway. Courtney Gray is there with her husband and young son; her brother Nolan, his wife Emily, and their three children are in the cabin next door.

Then Courtney walks in on an unthinkable scene: Nolan and Emily are dead. Her nephew Wyatt is asleep upstairs, unharmed. Her seventeen-year-old niece, Reese, is gone.

As police swarm the quiet resort town, the question of what happened to Reese hangs over everything — is she another victim, or the killer? The deeper the investigation goes, the more the Grays' buried secrets surface, and the more it becomes clear that the town is hiding things too. Told through multiple points of view and shifting between the days before that night and the frantic search that follows, It's Not Her is a taut, atmospheric thriller about family, trust, and how little we sometimes know the people closest to us.

Vibe

Writing5.0Impact5.0Characters5.0Plot5.0Atmosphere5.0

About the author

M
Mary Kubica

Mary Kubica is an American author of suspense thrillers, born in 1978 and raised in the northwest suburbs of Chicago. She earned a degree in history and American literature from Miami University in Ohio and worked as a high school history teacher before writing full time. Her debut, The Good Girl (2014), was a New York Times bestseller, and her later novels include Pretty Baby, Don't You Cry, The Other Mrs., Local Woman Missing and Just the Nicest Couple. Her books have been translated into more...

Characters

Courtney GrayProtagonist

Aunt to the missing girl, narrating the present-day search after discovering the murders.

Reese (It's Not Her)Supporting

Courtney's 17-year-old niece, missing after the crime; her chapters recount the week leading up to it.

Wyatt (It's Not Her)Supporting

Courtney's 14-year-old nephew, found asleep and unharmed when the bodies are discovered.

Mae (It's Not Her)Supporting

Courtney's 10-year-old niece, the youngest of Nolan and Emily's children.

All characters in It's Not Her

Frequently asked questions

  • Is It's Not Her part of a series?

    No. It's Not Her is a standalone thriller by Mary Kubica, unconnected to her other novels.

  • How is It's Not Her narrated?

    The novel alternates between two first-person perspectives: Courtney, narrating the present-day investigation after discovering the murders, and her niece Reese, recounting the week leading up to that night.

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