In William Godwin's dark psychological novel of paranoia and persecution, the eponymous hero is a guileless young servant who enters the employment of Ferdinando Falkland, a cosmopolitan and benevolent country gentleman. Falkland is subject to fits of unexplained melancholy, and Caleb becomes convinced that he harbors a dark secret. His discovery of the truth leads to false accusations against him, and a vengeful pursuit as suspenseful as any thriller...