An undercover operative must choose between his mission and the woman who could be his downfall in this passion-fueled romantic suspense novel by Wall Street Journal bestselling author Brittney Sahin.

Rescuing Seraphina Torres wasn’t part of Delta Shield Security’s plan, until an undercover operation gone sideways changed that. But as quickly as this beautiful and mysterious woman enters Ryder Lawson’s life, she disappears.

His team’s new mission is simple: track Seraphina down and turn her over to the government. But from the moment they find her, nothing goes according to plan. Because Seraphina isn’t just running—she’s hunting. And she refuses to let anyone stand in the way of her revenge. Not even Ryder. But when a deadly conspiracy pulls them both into the crosshairs, their only chance for survival is by working together.

From Mexico to Costa Rica, they navigate a treacherous world of cartel warfare, corruption, and unlikely allies—including a reformed drug runner with an underground fight club and old friends with questionable loyalties. Trusting the wrong person could get them killed…and trusting each other might be even more dangerous.

But the deeper they go, the stronger the fire between them burns—and soon, it’s not just their lives at stake, but their hearts.

Brittney Sahin is the Wall Street Journal bestselling author of the Costa Family series, Falcon Falls Security series, Dublin Nights series, and many other novels of romantic suspense. She began writing at an early age with the dream to be a published author before the age of eighteen. Although academic pursuits (and later, a teaching career) interrupted her aspirations, she never stopped writing, never stopped imagining. It wasn’t until her students encouraged her to follow her dreams that Brittney said goodbye to Upstate New York in order to start a new adventure in the place she was raised: Charlotte, North Carolina. Here, she decided to take her students’ advice and begin to write again. When she’s not working on upcoming novels, she spends time with her family. She is the proud mother of two boys, and a lover of suspense novels, coffee, and the outdoors. For more information, visit www.brittneysahin.com.