The term 'BAG of Bones' is a 1998 horror novel by Stephen King. It tells the story of a writer who moves to a small town in Maine and is haunted by the ghost of his late wife. The novel was adapted into a television miniseries in 1998, starring Pierce Brosnan. The crossword solution for this term is BAG, which is an acronym for 'Burden of Anxiety and Guilt'. This phrase refers to the protagonist's emotional state throughout the novel, as he struggles with grief and guilt over his wife's death.