The Murder at the Vicarage by Agatha Christie is the first full-length novel featuring the iconic amateur detective Miss Marple. Set in the quiet English village of St. Mary Mead, the story begins with the shocking murder of Colonel Protheroe in the vicar's study. Everyone in the village seems to have a motive, and appearances are deceiving in this seemingly peaceful community. Miss Marple, often underestimated due to her age and gentle demeanor, observes the unfolding events with sharp intelligence and deep insight into human nature. Her understanding of village life and behavior allows her to see connections and clues that others overlook. As the police pursue more obvious leads, Miss Marple quietly pieces together the truth. Christie masterfully builds suspense while exploring themes of deception, morality, and justice. The Murder at the Vicarage is a clever and engaging mystery that introduced readers to one of Christie's most beloved characters and a timeless sleuthing style.