becomes a mission to keep everyone alive

Undercover with an infantry unit to investigate a theft, military investigator Captain Rachel Blake doesn't expect the holiday assignment to turn into a protection mission. But when Captain Marshall Slater and his little girl are targeted, she blows her cover to help shield them. Can she figure out the assailant's motives and stop the attacks before someone ends up dead?

From Love Inspired Suspense: Courage. Danger. Faith.