Over Her Dead Body by Nichole Severn

Someone wants her dead.
It’s up to him to make sure that doesn’t happen.

The first bullet didn’t kill her. But the next one might. With a target on her back, Battle Mountain reserve officer Isla Vachs has no choice but to trust Adan Sergeant. The soldier turned bodyguard has one final mission: protect his best friend’s widow and her daughter. As each step plunges Adan and Isla deeper into a sniper’s crosshairs, a deadly truth is about to become chillingly clear…