The narrator's intense hatred of the old man's vulture-like eye, which he perceives as a symbol of judgment and scrutiny, drives him to commit the murder.

The black box, containing slips of paper with names, serves as a symbol of the town's hidden, sinister tradition of scapegoating and human sacrifice.

Gregor's metamorphosis into an insect represents his profound sense of isolation and alienation from society, as he becomes an outcast and a burden to his family.

The Overlook Hotel is a haunted place with a dark history, possessing a malevolent entity that influences its inhabitants and symbolizes isolation and madness.

The phrase "Ia! Ia! Cthulhu fhtagn!" is an invocation to the ancient god Cthulhu, expressing the speaker's reverence and awe for the cosmic entity.

Rebecca, the deceased first wife of Maxim de Winter, represents the narrator's idealized version of femininity, her repressed desires and fears, and the haunting presence that overshadows her marriage.

The island in "Lord of the Flies" serves as a microcosm of society, a place where primal instincts and savagery are unleashed, and a testing ground for human nature.

The monster in "Frankenstein" embodies the dangers of scientific hubris, the alienation of the outcast, and the consequences of unchecked ambition.

The raven in "The Raven" symbolizes loss and grief, remorse and guilt, and the speaker's descent into despair and madness.

The scarlet letter "A" in "The Scarlet Letter" symbolizes adultery, shame and guilt, and the isolation and ostracism experienced by Hester Prynne.

Dracula, the vampire, embodies evil, represents sexual desire and temptation, and symbolizes the fear of the unknown.

Doublethink in "1984" symbolizes the ability to hold contradictory beliefs simultaneously, the manipulation of language to control thought, and the suppression of individual identity.

The One Ring in "The Lord of the Rings" represents absolute power and corruption, the desire for control and domination, and the struggle between good and evil.

The Republic of Gilead in "The Handmaid's Tale" symbolizes a dystopian society based on religious extremism, the oppression of women and the loss of individual rights, and the dangers of totalitarianism and the erosion of freedom.

The clones in "Never Let Me Go" represent the exploitation of the vulnerable, the ethical dilemmas of genetic engineering, and the search for identity and meaning in a predetermined life.