“Meet Maggie Chase and Ethan Wyatt. She’s the new queen of the cozy mystery. He’s Mr. Big-Time thriller guy. But when they both accept a cryptic invitation to attend a Christmas house party at the English estate of a reclusive fan, neither is expecting their host to be the most powerful author in the world. That night, the weather turns, and the next morning Eleanor is gone. She vanished from a locked room, and Maggie has to wonder: Is Eleanor in danger? Or is it all some kind of test? Is Ethan the competition? Or is he the only person in that snowbound mansion she can trust?”– Provided by publisher.