Red is the New Gray - Maggie Sloan Thriller, #2

Red is the New Gray when Maggie goes undercover. Maggie and Larry, a trusted police officer and her "cousin", travel to Galveston, Texas, to find a missing spy who trusts only her. Maggie is undercover as a fill-in cook at a diner; it's an easy assignment until Maggie is shot and friends die. The shockingly vicious attacks escalate and so does Maggie and Larry's determination to solve the crimes. Maggie and Larry struggle with the disturbing clues that point to the guilt of everyone they meet while their trust and reliance on each other grows deeper than they realize.
How many more will die before Maggie and Larry expose the ruthless enemy's identity...if she survives. The vicious killer has targeted her next to die.