He’s a protector with nothing left to lose. She’s a survivor with everything to fear. Together, they’re a target.
Callum Hale doesn’t do second chances. A former Army Ranger cast out for breaking orders, he’s built his new life protecting clients who can’t protect themselves. But when he’s assigned to Grace Willoughby—a quiet illustrator hiding from the abusive ex-husband who refuses to let her go—Callum’s ironclad control fractures. Protecting her isn’t just a mission. It’s personal.
Grace has rebuilt her life from the ashes, but safety has always been an illusion. The closer she gets to Callum, her older brother’s best friend, the more she realizes he’s not just a shield against her past—he’s the first man she dares to trust. And the one man she can’t afford to lose.
When a brutal abduction shatters their fragile peace, Callum races against the clock to track Grace’s captors. Enemies circle closer, secrets inside Titan threaten to explode, and Callum must decide how much of his heart he’s willing to risk. Because falling for Grace may be the one line of duty that costs them both everything.
Perfect for fans of military romance, this pulse-pounding romantic suspense launches Cristin Harber’s brand-new Titan Protectors series—where loyalty is unbreakable, love is dangerous, and trust is the ultimate risk.
New York Times bestselling author Cristin Harber packs her military romance, romantic suspense, and contemporary romance novels with steam, sizzle, and action of all types. Whether you want fireworks in the bedroom or a hunky ex-military team that saves the day, her bestselling romance novels will make you swoon and smile.
Her reading list is insanely long, but she always finds time to fall for new book boyfriends. When she’s not writing sexy love stories, Cristin is tinkering around her house, playing with the kids and dogs, or trying out some new-and-absurd DIY project.


