Callie Aspen can't think of a more appropriate place to spend Valentine's Day than her adopted hometown of Heart's Harbor, Maine. When she's not helping out at Book Tea, her great-aunt Iphy's vintage tearoom, Callie's adorning Haywood Hall with hearts and roses for the big Valentine's event, where townspeople will fall in love with sweet treats, heartwarming music, and delightful books. But tension is brewing: The librarian argues with the expert who is on hand to appraise precious volumes. And Iphy is shocked to recognize the baritone who's slated to sing at the event as an old acquaintance - one she'd hoped she'd never meet again. And then, when a dead body is discovered, the stirring spoon of suspicion points at the many people who had reasons to want the victim dead.

When Iphy's old acquaintance draws the attention of Deputy Ace Falk, Callie finds herself in a spot. Ace, as usual, doesn't want Callie involved, but how can she ignore Iphy's anguish over the fate of a man she cares for more than she will admit? Bringing the killer to justice may endanger Callie's budding relationship with Ace - and, quite possibly her own life.

Callie and the Book Tea crew may think they have this case in the bag, but un-kettling truths are yet to be decanted.