Books On Board

Olivia Knight FBI Books in Order

  • 15 Books
  • 2021 – 2025 Published

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Olivia Knight FBI Books in Publication and Chronological Order

The Olivia Knight FBI series, written by thriller specialist Elle Gray in collaboration with courtroom attorney K.S. Gray, combines legal authenticity with intense, fast-paced psychological suspense. The books follow agent Olivia Knight and her partner Brock as they investigate horrific crimes—ranging from ritualistic cult murders to serial kidnappings—often set against the backdrop of picturesque, seemingly peaceful communities.

Because the character progression, Olivia's personal backstory, and her partnership with Brock evolve chronologically from book to book, readers should follow the series in its publication order. Below is the complete checklist of the novels in order:

  1. New Girl in Town (2021)
  2. The Murders in Beacon Hill (2021)
  3. The Woman Behind the Door (2022)
  4. Love, Lies, and Suicide (2022)
  5. Murder on the Astoria (2022)
  6. The Locked Box (2022)
  7. The Good Daughter (2022)
  8. The Perfect Getaway (2023)
  9. Behind Closed Doors (2023)
  10. Fatal Games (2023)
  11. Into the Night (2023)
  12. The Housewife (2024)
  13. Whispers at the Reunion (2024)
  14. Fatal Lies (2024)
  15. The Runaway Girls (2024/2025)
  16. The Woman Next Door (2025)
  17. The Grand Heist (2025)
  18. The Fatal Getaway (2025)
  19. Her Last Story (2025)
  20. The Missing Patient (2026)
  21. Fatal Deception (2026)

Where Should You Start Reading?

The definitive starting point is the debut novel, New Girl in Town. This book introduces Olivia Knight as she relocates to the quiet town of Belle Grove, Virginia, hoping to escape the relentless stress of her FBI career. The peace is short-lived when a malnourished girl appears on her doorstep, plunging her into a complex kidnapping investigation and establishing her dynamic partnership with Brock.

What to Know Before You Start

This series excels at contrasting cozy settings—such as rustic cabins, small-town festivals, and tight-knit neighborhoods—with disturbing crimes. It is also completely separate from Elle Gray's other popular series, such as the Blake Wilder FBI series. There are no direct crossovers, meaning you can dive into Olivia Knight's cases without needing to read any other series first.

Frequently Asked

Can the Olivia Knight FBI books be read as standalones?

While each book features a self-contained mystery that is solved by the end, the overarching character development and personal relationships carry over. It is highly recommended to read them in order starting with New Girl in Town.

Who are the authors of the Olivia Knight FBI series?

The series is co-authored by Elle Gray, an experienced thriller writer, and K.S. Gray, a courtroom lawyer who brings legal authenticity to the investigations.

Is the Olivia Knight FBI series connected to Blake Wilder?

No. While both series are written by Elle Gray and feature female FBI agents solving mysteries, they are set in separate universes with no crossover events.

What is the first book in the Olivia Knight FBI series?

The first book is New Girl in Town, which was published in August 2021 and introduces Olivia's move to Belle Grove, Virginia.

How many books are in the Olivia Knight FBI series?

As of early 2026, the series contains 21 novels, ending with the recent release Fatal Deception.

What settings feature in the Olivia Knight FBI series?

The stories mostly take place in quiet, isolated settings like Belle Grove and Hollow Nest, though Olivia's investigations occasionally take her to locations like Hollywood and historic estates.