The Twelve Days of Murder

YA novelist Cordani (The Girl Who...) makes an impressive adult debut with this devious holiday whodunit. Twelve years ago, a group of university friends formed a murder mystery cosplaying group called the Masquerade Society. During their final game, the group’s ringleader, Karl, went missing, and another member’s expensive necklace vanished. In the present, each of the society’s former members—Charley, Leo, Sam, Gideon, Pan, and Shona—have been summoned by a mysterious invitation to a hunting lodge in the Scottish Highlands for a Christmas reunion game. What begins as lighthearted fun turns grave when Pan, who’d been assigned the role of “Lady Partridge,” is found dead and dangling from a pear tree. As the body count starts to rise, the group is forced to reopen questions about what happened to Karl all those years ago, and determine who among them poses a threat to the others. Cordani starts in the key of a holiday cozy but gets dark fast, a risky transition she pulls off without a hitch. Mystery lovers of all stripes will walk away satisfied. Agent: Ruth Logan, Bonnier Books. (Nov.)