As the new music box store owner and resident of Keepsake Cove, a quaint town full of collectible shops on Maryland's Eastern Shore, Callie Reed is eager to get more involved in her community. She volunteers to plan the Fall street decorations and welcome a visiting author who's come for a special book signing. But the celebratory mood is cut short when the local B&B owner is found dead, killed by a pair of vintage scissors.

Suspicion is cast on the victim's estranged wife, Dorothy, who owns Keepsake Cove's vintage sewing shop. Callie is sure Dorothy is innocent, and the visiting author agrees. Together, they begin their own investigation, only to discover that many people in Keepsake Cove have secrets. Secrets that are worth killing to keep quiet.