Deep Undercover

A dangerous undercover assignment… Another exciting True Blue K-9 Unit thriller In order to take down a serial bomber, NYPD K-9 officers Brianne Hayes and Gavin Sutherland must go undercover—as a married couple. But now the bomber’s targeting them to halt the investigation. As the clock ticks down, can Brianne, Gavin and their K-9 partners find the culprit in time to save the city—and save their own lives?

Experience more action-packed mystery and suspense in the rest of the True Blue K-9 Unit series:

Book 1: Justice Mission by Lynette Eason Book 2: Act of Valor by Dana Mentink Book 3: Blind Trust by Laura Scott Book 4: Deep Undercover by Lenora Worth Book 5: Seeking the Truth by Terri Reed Book 6: Trail of Danger by Valerie Hansen Book 7: Courage Under Fire by Sharon Dunn Book 8: Sworn to Protect by Shirlee McCoy Book 9: True Blue K-9 Unit Christmas by Laura Scott and Maggie K. Black

From Love Inspired Suspense: Courage. Danger. Faith.

© 2026 Harlequin Audio (Audiobook): 9781488238840

Release date

Audiobook: 7 July 2026