Who is the detective in the mystery novels by Agatha Christie, known for her astuteness and ability to solve crimes using her knowledge of human nature?
A. Miss Marple
B. Hercule Poirot
C. Tommy and Tuppence
D. Inspector Japp
Miss Marple is the detective in the mystery novels by Agatha Christie, known for her astuteness and ability to solve crimes using her knowledge of human nature and keen observation skills.