Going undercover to capture their quarry

 Might finish them for good…

 Rule-breaking ATF agent Quint Casey is this close to nailing the ruthless weapons kingpinresponsible for his first partner's murder. But he and his undercover wife, Agent Ree Sheppard, are running a gauntlet of unexpected traps—and killer betrayals. Not to mention their wild-card irresistible passion for each other that's putting everything at risk…especially any shot at love and a future together.

From Harlequin Intrigue: Seek thrills. Solve crimes. Justice served.

Discover more action-packed stories in the A Ree and Quint Novel series. All books are stand-alone with uplifting endings but were published in the following order:

 Book 1: Undercover Couple

Book 2: Newlywed Assignment

Book 3: Eyewitness Man and Wife

Book 4: Mission Honeymoon