The Body in the Library Book by Agatha Christie

"The Body in the Library" by Agatha Christie is not part of a series but features her famous detective, Miss Marple. The story begins with the discovery of a dead young woman found in the library of Colonel and Mrs. Bantry's home. Miss Marple is called in to solve the mystery and unravel the truth behind the murder. The novel is a classic example of Agatha Christie's intricate and cleverly crafted whodunit, where secrets and motives are unveiled as Miss Marple applies her sharp intellect to the case.