In December 1926, Agatha Christie goes missing. Investigators find her empty car on the edge of a deep, gloomy pond, the only clues some tire tracks nearby and a fur coat left in the car-- strange for a frigid night. Her husband and daughter have no knowledge of her whereabouts, and England unleashes an unprecedented manhunt to find the up-and-coming mystery author. 11 days later, she reappears, just as mysteriously as she disappeared, claiming amnesia...

Annie Darling, owner of the Death on Demand Bookstore finds herself trying to stop a possible murder during a weeklong Agatha Christie convention.

"Tucked away among Devon's rolling green hills, Mallowan Hall combines the best of English tradition with the modern conveniences of 1930. Housekeeper Phyllida Bright, as efficient as she is personable, manages the large household with an iron fist in her very elegant glove. In one respect, however, Mallowan Hall stands far apart from other picturesque country houses . . . The manor is home to archaeologist Max Mallowan and his famous wife, Agatha...

Hoping to make a clean break from a fractured marriage, Agatha Christie boards the Orient Express in disguise. But unlike her famous detective Hercule Poirot, she can't neatly unravel the mysteries she encounters on this fateful journey. Agatha isn't the only passenger on board with secrets. Her cabinmate Katharine Keeling's first marriage ended in tragedy, propelling her toward a second relationship mired in deceit. Nancy Nelson--newly married but...

Housekeeper Phyllida Bright is comfortable managing Mallowan Hall, but struggles with London's chaos while her employer Agatha Christie is away. With a limited staff and a difficult French cook, Phyllida is further challenged when Archibald Allston is found dead onstage, initially believed to be of natural causes. Soon, more theater-related murders occur, creating panic. Phyllida steps in to investigate the pattern, aiming to uncover the killer before...