Password to Her Heart — Dixie Lynn Dwyer

Shawna James is struggling through life. Her only family, her brother Keith, comes to visit her when he gets involved in a mission gone awry. Shawna gets thrust into danger like she's never experienced before. Even the fear she sustained most of her childhood with abusive parents doesn't compare to being abducted by terrorists, held hostage in a Mexican make-shift prison, or having to kill in order to survive. Everything her brother has taught her comes into play, except falling in love with the five members of his team, including their gunnery sergeant. These men are older, risked their lives to save hers and Keith's, and now she questions whether they want her out of loyalty to Keith, or if they in fact truly care. They need to prove it to her quickly, because the terrorists they helped her and Keith escape from want revenge, and they'll take it by abducting Shawna once and for all.