It was the Roaring Twenties, the Jazz Age. The era of Model T Fords and flappers, bootleggers and G-men. Spiritualism was all the rage and everybody wanted to talk to the dead. Except Dr. Alex Gabriel, who thought talking to dead people was ridiculous. Until he met Savannah Bishop, the country’s most unique medium. Using Savannah’s contacts with the World Beyond, Dr. Gabriel and Miss Bishop set out to solve a series of brutal murders that range from the glitz of Hollywood to the backwoods of Arkansas and eventually to the bohemian Left Bank of Paris and finally to pre-Nazi Berlin.