A mysterious postcard, a decades-old mystery, and a cranky realtor have suddenly thrown Callie Erickson's plans into a tailspin. Callie, Todd and friends have their hearts set on building Hope House, a home for sex-trafficking victims. But before they can make much headway, Callie is confronted with the mysterious death of someone much closer to her than she'd like. Was it murder? Callie isn't so sure, but with Todd's help, she's doing her best to find out, even as she is drawn deeper into their relationship. Can she trust herself to love him? In the meantime, Aunt Dot and Harry are dealing with intrigue of their own. Will Harry's missing relatives ever be found? As Callie delves deeper, she learns startling answers to these questions and to the questions of her own heart.