Finding harmony

"Katie's already on edge when a dead guy shows up at Estate Annalise and shady locals claim there are slave remains in the foundation, but when Nick doesn't come home to her and the kids one day after work, she's ready to lose it. A frantic Katie launches a Caribbean-wide manhunt, calling on Kurt, her stoic, steady father-in-law, and Collin, her badass big brother, to help her search air, land, and sea for her husband, who may be in very big trouble indeed."--Author's website.