Thursday Murder Club meets Butter—with a dash of the healing fiction of Days at the Morisaki Bookshop—in this heart-warming and delectable mystery set in Paris featuring two women in need of comfort: an American sommelier who has lost her sense of taste and an agoraphobic detective afraid to leave her quaint Parisian neighborhood.
MURDER MOST DELICIOUS
by Danielle Postel-Vinay
HarperCollins, May 2026
(via Writers House)
Olivia Branch has a legendary palette—or, rather, had. She was a master sommelier—a distinction given to only 269 people in the world, and only a handful of them women–with a mental catalogue for the scent and taste of wines that ran into the thousands. She was even, for a time, the youngest-ever Head Sommelier at the most prestigious French restaurant in New York City. That is, until Covid robbed her of one of her greatest weapons: her sense of taste.
While Olivia manages to keep this a secret for as long as she possibly can, her cover is blown one disastrous evening when she fails to identify one of the most important wines of her career. Reeling from the public humiliation, adrift, and massively depressed, she gets a miraculous second-chance opportunity in the form of an invitation from Jacques de Bizet—an old friend and celebrity chef in Paris—who invites her to fly to France to interview with him. Everything finally seems to be turning around for Olivia…until the esteemed gourmand takes his first sip and immediately drops dead.
Augusta Dupin is a former detective. Eccentric and intimidating in her intellect, she’d solved some of the hardest cases to come through the Sûreté de Paris. That is, until Covid arrived, and with it, a severe flare-up of her childhood agoraphobia. Unable to leave the borders of her tiny neighborhood, she was forced to quit her job, but she just can’t seem to give up her passion for mysteries. And now, one has landed right at her doorstep: Who killed the neighborhood’s dear friend and favorite chef Jacques? And who is the mysterious American woman who fled the scene of the crime?
In this captivating mystery full of sensual delights and adventures, Olivia and Augusta must join forces with a group of neighborhood amateur sleuths—a pâtissier, a café owner, a perfumer, and a florist—to solve the crime, and along the way find fresh purpose for their lives. Set against the backdrop of the enchanting Seventh Arrondissement, readers will be immediately transported to the cozy, charming Parisian neighborhood where friendship, food and creature comforts have the power to soothe the soul in dark times.
Danielle Postel-Vinay is the French alter-ego of The New York Times and internationally bestselling author Danielle Trussoni, whose books have won The Los Angeles Times Book Prize, Le Prix Bête Noire des Libraires and been translated into more than thirty languages. She spends part of the year in Paris with her French husband and their family.