Final answer:
Whether "The Black Cat" or another ghost story is more disturbing depends on personal fears and the psychological impact of each story's thematic elements such as Gothic horror in Poe's work or the unseen spiritual horror in the other narrative.
Step-by-step explanation:
Comparing the narratives of "The Black Cat" and another unspecified ghost story, the level of disturbance induced by a story can often be subjective and influenced by personal reactions to thematic elements such as horror, suspense, and psychological depth. In determining which story is more disturbing, one may reflect on the emotional and psychological impact elicited by the story's events, characters, and setting.
Edgar Allan Poe's "The Black Cat" embodies elements of Gothic literature with its exploration of guilt, mental deterioration, and the supernatural. The story is recognized for its unsettling atmosphere and the chilling unraveling of the narrator's sanity, paving the way for a disturbing reading experience. In contrast, the second ghost story provided might evoke a different type of disturbance, perhaps through the haunting weight of a character's decisions or the palpable sense of dread that permeates the narrative.
Whether it is the cat's uncanny return from the dead in "The Black Cat" or the spiritual horror in Lucy Dare's actions leaving an indelible mark on a haunted house, the more disturbing tale will be the one that resonates more profoundly with the reader's personal fears and the elements of the story they find most unsettling.