Blackstock, queen of the Christian suspense novel (Presumption of Guilt, Evidence of Mercy, etc.), departs from the thrills-and-chills genre to pen this agreeable, but never syrupy, story of a family reunion. Maggie Downing invites her adult daughters for a week of fun in the Florida sunshine, expecting that they will be able to regain some of the closeness they have lost over the years. But both daughters initially resist: Sarah pleads the excuse of not being able to leave her two young children, while the younger Corinne claims she cannot take a vacation from the three fledgling businesses she is trying to run. They do come, but are armed with cell phones and laptops, ignoring their mother's requests for the three of them to spend quality time together.