The Demon Lover:
* The letter: The letter itself symbolizes the past, the haunting presence of the lover, and the danger lurking in the shadows. It's a tangible manifestation of an unsettling memory that can't be ignored.
* The "demon lover": The lover's identity as a "demon" symbolizes the danger and fear that Kathleen experiences. He represents a past transgression and the repercussions of her choices. He's not just a lover, but an embodiment of guilt and the consequences of war.
The Setting:
* The empty house: The emptiness of the house symbolizes Kathleen's emotional isolation and the way she's haunted by her past. It also reflects the uncertainty and desolation of postwar London.
* The war: The war serves as a backdrop for the story and symbolizes the loss, trauma, and societal disruption that Kathleen is grappling with. It also highlights the fear and instability of the time period.
* The weather: The stormy weather outside the house symbolizes the inner turmoil Kathleen is experiencing. The constant rain and wind create a sense of unease and foreshadow the impending danger.
Other Symbolism:
* The clock: The constant ticking of the clock symbolizes the passage of time and the pressure Kathleen feels to make a decision.
* The candles: The flickering candles represent the fragility of life and the fleeting nature of time. They also create a sense of mystery and foreboding.
Overall: The symbolism in "The Demon Lover" weaves together to create a layered and multifaceted narrative. It enhances the story's themes of memory, guilt, fear, and the enduring power of the past. It also reflects the psychological and emotional impact of war on individuals and society as a whole.