Between a cutthroat dessert contest and her daughter's new job at the fanciest chocolate shop Tinker's Cove has ever seen, Lucy Stone is on a steady diet of tempting treats! But with a killer on the loose, and Valentine's Day around the corner, there may be nothing sweeter than revenge. . .

It's frigid in snow-covered Tinker's Cove, and Lucy is fighting the winter blues—and her widening waistline. No one in their right mind would vacation in Maine this time of year, but to boost the economy, the town is launching a travel promotion for Valentine's Day. As a reporter for the Pennysaver, Lucy is assigned a puff piece on upscale Chanticleer's Chocolates, and its deliciously handsome owner, Trey Meacham. But when a local fisherman drowns suspiciously, Lucy's certain her investigative skills could be put to better use. . .

Everyone is shocked when Fern's Famous Fudge loses its status as "Best Candy on the Coast" to Chanticleer's pricey newfangled confections. And Lucy soon discovers there's another tantalizing tart behind the counter. Sultry store manager Tamzin Graves is only too eager to serve her male clientele—who find her as mouthwatering as her beef-jerky-spiked truffles. Leaving a throng of jealous women in her wake, it's almost no surprise when Tamzin is the next to turn up dead, her body covered in chocolate. . .

Could a bitter ex-wife be behind the crimes? Or a candy shop competitor? There's no sugar-coating the truth, and as Lucy closes in on the culprit, she may find herself locked in the clutches of a half-baked killer. . .