While helping Ruby Wilcox clean up the loft above their shops, China comes upon a box of antique handcrafted lace and old photographs. Following the discovery, she hears a woman humming an old Scottish ballad and smells the delicate scent of lavender. Soon, strange happenings start to occur in Thyme and Seasons: misplaced items, a ringing bell, and the appearance of lavender sprigs in odd places. When a customer mentions seeing a mysterious woman picking flowers nearby and then suddenly disappearing, China must finally admit what Ruby has always known--their building is haunted. But by whom?