Bookish

Gabriel tries to deduce who poisoned Victor Orr at the Walsingham Hotel, and if he or some exiled princesses were the intended target. 

As a man connected to Trottie is poisoned at a hotel where Jack has found a new job, Gabriel's connection to Jack's father is further revealed. 

After another death during the filming of a movie, Gabriel deduces who is responsible, and whether the two deaths are even related.

A movie is filming outside Book's when an extra suddenly dies under mysterious circumstances.

Gabriel believes the discovery of skeletons at a bomb crater is related to an apparent suicide, and sets out to prove it. 

Gabriel Book sells, yes, books – but he also helps investigate crimes in immediate postwar London, while also harboring secrets of his own.