The Mystery of Mrs. Christie by Marie Benedict
The Mystery of Mrs. Christie is historical fiction, imagining what may have happened when Agatha Christie "disappeared" in early December 1926. The facts are there, the car, the letters, the search, but around this Benedict wraps a fictional story of the Christies' first meeting through their married life.
The majority of the book alternates between a manuscript Agatha wrote chronicling their lives together and the events around the disappearance, starting with the discovery of her empty car. The problem is no one is likable. Archie is a jerk. Agatha is too desperate to please him and right until the end too gutless to stand up for herself. I couldn't even really care about the daughter, Rosalind, who when she showed up in the tale, was too calm and pulled together.
The grand reveal at the end wasn't really grand or much of a reveal. It did redeem the rest of the book a bit, making you look a little differently at...