In 1926, Agatha Christie disappeared—making headlines across the world—only to show up eleven days later at a spa under an assumed name. During those eleven days, did she have time to write a play? Jordan Kelly needs a new job and a new place to live. She’s back in Harrison Falls, New York, living with her not so law-abiding uncles, in debt thanks to a credit card–stealing ex and pending grad school loans. Enter the perfect job, a research position that includes room and board, which will allow her to spend her days hunting down rare mysteries for an avid book collector. There’s just one problem: her employer, Vera Van Alst—the most hated citizen of Harrison Falls. Jordan’s first assignment is to track down a rumored Agatha Christie play.