Book 1

The Last Lie Told

by Debra Webb

Published 1 August 2022

From USA Today bestselling author Debra Webb comes the thrilling first installment in the Finley O’Sullivan series, featuring a legal investigator haunted by her past and obsessed with the truth.

Legal investigator Finley O’Sullivan searches for evidence the police overlooked, wading through secrets, lies, and betrayal to find answers. With the unsolved murder of her husband still very much on her mind, Finley must confront her own personal trauma on a daily basis. Lies are part of her livelihood, but they’re also the reason she can’t get justice for the man she loved.

When a man imprisoned for murder recants his confession, claiming he cleaned up the mess for his girlfriend—the victim’s own daughter—Finley takes on the case. She discovers the victim had identical twin daughters…and the sisters have very different accounts of the crime.

As she dives headlong into the twins’ traumatic past, Finley will have to contend with her own demons to get to the truth—before it’s too late.


Book 2

The Nature of Secrets

by Debra Webb

Published 14 March 2023

From USA Today bestselling author Debra Webb comes a thrilling installment in the Finley O’Sullivan series about a well-connected woman who stands accused of her husband’s murder. She’s innocent—unless Finley proves otherwise.

Legal investigator Finley O’Sullivan has had a difficult year in the wake of her husband’s murder. But in her line of work, there’s no time to grieve. Her job is to protect the firm’s clients and defend their innocence through grueling investigative work.

Ellen Winthrop is a force to be reckoned with in the financial world. In a male-dominated industry, she shattered the glass ceiling by empowering and promoting women. But now her husband is dead, killed in the Winthrop family home—and she stands accused of his murder.

Finley, as the investigator at the firm Ellen Winthrop hired to defend her, has a clear objective: prove that Ellen didn’t do it. But the deeper Finley digs into the Winthrops’ marriage, the more she starts to doubt Ellen’s story. The uncomfortable truth is that Ellen Winthrop may in fact have killed her husband.

And he might not have been the first.


Book 3

All the Little Truths

by Debra Webb

Published 7 November 2023
From USA Today bestselling author Debra Webb comes another heart-pounding thriller featuring investigator Finley O’Sullivan, this time taking on a cold case that could uncover new dangers.

Legal investigator Finley O’Sullivan has dealt with her share of shady characters, but the firm’s latest client has an even darker past than most. In fact, Nashville Metro Police seems to think he’s a murderer.

Finley isn’t so sure. Her investigation into Ray Johnson’s history focuses on the unsolved murder of a teenager who died thirteen years earlier. The case went cold, but questions remain. After the girl’s death, people close to her started disappearing—Ray’s brother first, then the girl’s mother. But why?

As Finley races to solve a decade-old murder, she uncovers new clues and long-buried secrets that could blow the case wide open. But whoever killed the girl all those years ago may still be a threat—and now the chase is on.