The Bodyguard's Breaking Point. Trident Security, #13

One night. One choice. And a passion too strong to ignore... Jenn Mullins has been in love with Doug Henderson for years. The problem? After taking a bullet while protecting her, he believes her feelings are nothing more than hero worship. With an eight-year age gap, he also thinks she's too young for him. Worse yet, he works for her overprotective godfather and uncles-who still call her "Baby-girl."When Jenn finally takes a chance and kisses Doug, he briefly gives in to the attraction he's fought so hard to deny...before pushing her away.
Months later, heartbroken and determined to move on, Jenn volunteers at a medical commune in Colombia for the summer, far away from the man she can't forget. But fate has other plans. When Doug shows up unexpectedly, neither is prepared for the devastating earthquake that leaves them fighting to survive. Stranded together in the aftermath, long-burning embers erupt into a raging inferno. But as dawn breaks, will outside forces extinguish the flames? Former title: Burning For Him Fans of Susan Stoker, Cristin Harber, and Kaylea Cross will love the Trident Security series' passionate romance, nail-biting suspense, and happily-ever-afters.
It is best read in order.