But can he protect her from one?

Special Agent Nicholas James knows serial killers up close and personal. After all, he was practically raised by one and later became a Behavioral Analysis Unit specialist to put them behind bars. But Dr. Aubrey Flood's sister's murder is his highest-stakes case yet. His professional history with the beautiful medical examiner is legendary. So is their attraction. But the clock is ticking...and Nicholas has every intention of making sure Aubrey doesn't become another victim.

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

Discover more action-packed stories in the Behavioral Analysis Unit series. All books are stand-alone with uplifting endings but were published in the following order:

Book 1: Profiling a Killer by Nichole Severn
Book 2: Decoding a Criminal by Barb Han
Book 3: Tracing a Kidnapper by Juno Rushdan
Book 4: Trapping a Terrorist by Caridad Piñeiro