The article highlights the association of Agatha Christie, often known as the queen of crime, with her two most prominent characters: the sharp-witted Miss Marple and the sophisticated Hercule Poirot. While these characters steal the limelight, there are others like Lady Eileen Brent, affectionately nicknamed Bundle, who also deserve recognition. Bundle operates alongside Police Commissioner Battle in a couple of Christie's earlier novels, notably 'The Secret of Chimneys' and 'The Seven Dials Mystery', both published in the late 1920s.

In discussing Bundle's character, the article implies that her role reflects a blend of elegance and criminal elements, showcasing how Christie crafted complex female characters who navigate through intricate plots. The inclusion of characters like Bundle adds depth to the narratives, often challenging conventional portrayals of women in crime fiction of that era.

The article also implicitly raises questions about perception and appearance in the context of crime and morality. It suggests that the aesthetic of a character does not necessarily define their moral standing, hinting at a broader commentary on society's views regarding criminals. By highlighting Bundle's intelligence and style, the piece invites readers to reconsider how characters are judged in the context of crime and narrative identity.