
Gill Perdue is the author of bestselling crime novel If I Tell which was nominated for Crime Novel of the Year in the An Post Book Awards 2022. If I Tell is the first in the Shaw and Darmody series of crime thrillers published by Penguin, set in the fictional Dublin suburb of Clonchapel.
A second Shaw and Darmody, When They See Me, was published in 2023 to excellent reviews – described as ‘a thrilling read,’ (The Independent) and ‘an impressive follow up.’ (Belfast Telegraph.)
In July 2025 her hotly-anticipated third novel, The Night I Killed Him, a cold-case murder set in Corrig Point, an exclusive South Dublin yacht club, will launch in Dun Laoghaire – where else? This book has already received rave reviews – with Marian Keys declaring it: ‘utterly UTTERLY magnificent!’
The paperback edition of When They See Me is out in May this year and her first standalone thriller will appear in 2026.
Gill lives in Rathfarnham with two rescue cats, one of which walks over her laptop when she’s working, and a mostly genial husband who makes good coffee.

A silent girl. A missing man. Two Garda detectives racing against time. Specialist Victim Interviwers Laura Shaw and Niamh Darmody are tasked with finding answers from a girl who refuses to speak.

An au pair disappears in the heart of suburbia. The only witness the 3-year-old child in her care. After her body is discovered, can Laura and Niamh find out what has happened before the killer strikes again?

The glittering coastal world of beloved influencer, Gemma Fitzgerald seems ready to implode when the body of her brother, Max – who disappeared years earlier – emerges from the ocean depths. Everyone thought Max had taken his own life the night of his twenty-first birthday party, but Gemma knows the truth. With the police bearing down from one side, and her glamorous lifestyle hanging by a thread, it seems the devastating truth is about to destroy Gemma’s life and take her away from her precious little boy.
Gemma has created a dazzling world in trying to forget that fateful night.
What if it’s all been a lie?