It's Christmastime in Caerphilly. Meg is directing the town's nativity pageant when she finds a surprise in the manger: a live baby. A note attached to the baby girl's clothes implicates Meg's brother, Rob, as the father. And while a DNA test can reveal whether there's any truth to the accusation, Rob's afraid the mere suspicion could derail his plan to propose to the woman he loves. Meg discovers that the baby--named Lark in the note--may be connected to something that is putting her friends and family in danger.-- Adapted from back cover.