Tell No Lies
by Allison Brennan

The unsolved murder of a young activist leads to the discovery of much darker crimes in New York Times bestselling author Allison Brennan's latest compelling thriller to feaure the young, edgy detective Kara Quinn and the loner FBI agent Matt Costa. This time they work to uncover possible ties to a high-stakes cartel in the Southwest desert.

Something mysterious is killing the wildlife in the mountains just south of Tucson. When a college intern turned activist sets out to collect her own evidence, she, too, ends up dead. Local law enforcement is slow to get involved. That's when the mobile FBI unit goes undercover to infiltrate the town and its copper refinery in search of possible leads.

Quinn and Costa find themselves scouring the desolate landscape, which keeps revealing clues to something much darker---greed, child trafficking and more death. As the body count adds up, it's clear they have stumbled onto much more than they bargained for. Now they must figure out who is at the heart of this mayhem and stop them before more innocent lives are lost.

Originally published March 2021 in hardcover and eBook.

A Quinn & Costa Thriller
Book 1: The Third to Die
Book 2: Tell No Lies

Other Books by Allison Brennan

You'll Never Find Me
Angelhart Investigations Book 1

Into the Fire
Angelhart Investigations Book .5

The Missing Witness
Quinn & Costa Thrillers Book 5

North of Nowhere

Seven Girls Gone
Quinn & Costa Thrillers Book 4

Infinity

Don't Open the Door
Regan Merritt Book 2

Birds of Prey: The Harlan Coben Challenge

The Wrong Victim
Quinn & Costa Thrillers Book 3

Missing
Lucy Kincaid Book 18

The Sorority Murder
Regan Merritt Book 1

Mirror Mirror
River City Mysteries Book 3.5

A Deeper Fear
Lucy Kincaid Book 17.5

The Third to Die
Quinn & Costa Thrillers Book 1

Allison Brennan's Bio

New York Times and USA Today bestselling author Allison Brennan believes life is too short to be bored, so she had five children and writes three books a year. Reviewers have called her "a master of suspense" and RT Book Reviews said her books are "mesmerizing" and "complex." She's been nominated for multiple awards, including the Thriller, RWA's Best Romantic Suspense (five times), and twice won the Daphne du Maurier award. She lives in Arizona with her family and assorted pets.