Cold Justice Duo Cold & Deadly and Colder Than Sin: Romantic Suspense Books

Two steamy, emotional Romantic Thrillers from New York Times bestselling author Toni Anderson.

A rookie FBI agent determined to expose a killer joins forces with a seasoned negotiator who can talk himself out of anything—except falling for her.

The head of the FBI’s Crisis Negotiation Unit becomes a hostage on a remote island, trapped with a fake wife as terrorists close in and the danger ignites an undeniable passion.

Tropes you’ll love:

Protector Hero

Forced Proximity

Danger & Desire

Found Family

Enemies to Lovers

Secret Identity

Fake Relationship

Happily Ever After

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In COLD & DEADLY, rookie FBI agent Ava Kanas knows her mentor’s death was no accident, but no one believes her—except seasoned FBI negotiator Dominic Sheridan. When a serial killer begins targeting agents, Dominic and Ava must race against time to uncover the truth. Fighting a forbidden attraction while battling a relentless predator, their partnership blurs the lines between duty and desire. Sparks fly as they search for a murderer who’s closer than either dares to imagine.

In COLDER THAN SIN, Quentin Savage, head of the FBI’s Crisis Negotiation Unit, finds himself in his worst nightmare—held hostage by unknown terrorists on a remote Indonesian island with security specialist Haley Cramer, who must pose as his wife to survive. As danger closes in, trust becomes their only weapon, and passion flares hotter than the tropical sun. Every heartbeat brings them closer to freedom—or destruction—as they uncover a conspiracy that could cost them their lives.

Dark, emotional, and pulse-pounding, this Cold Justice® Duo is a must-listen for lovers of romantic suspense, fake marriages, protector heroes, and slow-burn chemistry that explodes when survival is on the line.