Their Weapons Maker by April Zyon

Rachael Dunfries isn’t ready to die. She’ll fight tooth and nail to survive the gutless attack that put her in the hospital—even hire protection to keep her safe. Falling in love with the men looking after her was not part of the plan.
Discovering the threat won’t be an easy battle to win, but Dieter Adler-Faust and Wyatt Aragon are as ready as they can be. The fight that ensues isn’t what they had planned. A new level of war has been declared. For the love of their woman, they’ll do whatever is necessary.
An attack too close to home has everyone scrambling. Rachael is in danger, Wyatt’s injured, and the battle lines are drawn. It’s a fight they can’t lose if they want to finally have a chance at a life together.