The novel takes place during the Spanish Civil War. Research this conflict and analyze how this historical context informs Conchita’s characterization and contributes to the novel’s exploration of violence and vengeance.

How does the novel’s setting employ and subvert cultural expectations around the holiday? What commentary about family and traditional English values is Christie making by using this setting?

Poirot tells Sugden that “[j]ustice is a very strange thing” (163). How does the detective’s belief resonate with the novel’s complex moral framework and Sugden’s connections to the theme of The Fragility of Identity and the Performance of Self?

The Golden Age of Detective Fiction, a period flourishing between the World Wars, often adhered to a set of informal “rules” emphasizing fair play and intellectual puzzles. How does Hercule Poirot’s Christmas both conform to and subvert these conventions?

How does David’s transformation offer a possible solution to The Inescapable Burdens of the Past? What point does Christie communicate through David’s statement that he is able to heal “[n]ot because [his father] is dead, but because [his] childish stupid hate of him is dead” (226)?

How does the novel’s cast and setting offer critiques of wealth, privilege, and class? How does Poirot's background as a Belgian World War I refugee contribute to the novel’s social commentary?

Analyze the roles of the three wives, Lydia, Hilda, and Magdalene, within the Lee family. How does each woman respond to Simeon’s tyranny, and what do their differing strategies reveal about the impact of patriarchal structures on women’s agency?

How is the novel similar to and distinct from other pieces of mystery fiction set during Christmas, such as Nita Prose’s The Mistletoe Mystery (2024) and Sir Arthur Conan Doyle’s “The Adventure of the Blue Carbuncle” (1892)? How do different authors use the holiday setting to support their messages and shape their stories’ moods?