Paper Ghosts is a gripping murder mystery novel by Jesse Kalfel, set in a vividly portrayed world filled with journalists, circus performers, and movie executives. The story follows Fenn Cooper, a journalist determined to solve a series of grisly murders with the help of a diverse cast of characters. The novel is praised for its fast-paced narrative, humorous and engaging dialogue, and its Film Noir touch, making it a perfect read for fans of murder mysteries novels.