Knives Out gets a holiday rom-com twist in this rivals-to-lovers romance-mystery from New York Times bestselling author Ally Carter. The bridge is out. The phones are down. And the most famous mystery writer in the world just disappeared out of a locked room three days before Christmas. Meet Maggie Chase and Ethan Wyatt: She's the new Queen of the Cozy Mystery. He's Mr. Big-time Thriller Guy. She...