The Owl Taxi  (Paperback, Hulbert Footner)

"The Owl Taxi" centers around a peculiar taxi service run by a mysterious character. The story begins with the discovery of a series of unsettling incidents involving the titular taxi, which seems to be linked to a broader conspiracy or criminal activity. The novel follows a detective or amateur sleuth as they investigate the strange occurrences associated with the taxi service. As the investigation progresses, the protagonist uncovers a web of deception, hidden motives, and unexpected twists. The plot is characterized by Footner's trademark clever plotting and detailed character development, with a focus on unraveling the mystery behind the seemingly innocuous taxi service.