Ordeal by Innocence

Agatha Christie's 'Ordeal by Innocence' centers on the Argyle family, whose matriarch is murdered; when a man with knowledge of a possible alibi is later found dead, secrets and suspicions surface within the household.

The novel unfolds through shifting perspectives and investigative revelations as the family confronts the possibility of wrongful accusation and buried resentments.

Christie explores themes of justice, memory, and the unreliability of appearances while constructing intricate plot twists typical of her work.

The book is notable for its moral complexity and psychological focus, differing from some of her more puzzle-like mysteries.

It remains a respected entry in Christie's long career of detective fiction.