Dumb Witness is a captivating detective novel written by the renowned Agatha Christie. The story revolves around a mysterious murder and the brilliant detective, Hercule Poirot, who is called upon to solve the case. Released in 1937, the book is also known by its alternative title, Poirot Loses a Client.

The Plot

The story begins with a wealthy woman named Emily Arundell, who suspects that someone is trying to kill her. She contacts Poirot and expresses her concerns but unfortunately, before Poirot can take any action, Emily dies of natural causes. This leaves Hercule Poirot intrigued and suspicious, as he believes there is something deeper behind her death.

Poirot receives a letter from Emily, which was written before her demise, indicating her strong intuition that her next of kin intends to murder her. Hiding behind natural events, the potential murderer tries to make it seem like a mere coincidence, but Poirot is determined to uncover the truth.

The Investigation

As Poirot starts investigating, he discovers an intricate web of relationships and hidden agendas within Emily’s family. Her niece, Theresa Arundell, becomes a prime suspect due to the significant inheritance she would receive upon Emily’s death.

Poirot enlists the help of his loyal companion, Captain Arthur Hastings, to gather evidence and interview witnesses. Together, they manage to untangle the complex relationships and secrets that surround Emily’s family, leading them closer to the truth.

Praise and Awards

Dumb Witness has garnered critical acclaim and received several prestigious awards. Agatha Christie’s masterful storytelling and ingenious plot twists have captivated readers worldwide. The book was praised for its well-developed characters, intricate mystery, and unexpected revelations.

As one of the most celebrated crime writers of all time, Agatha Christie’s Dumb Witness showcases her exceptional talent for creating suspenseful narratives that keep readers engaged until the very end.

Key Characters

The book features a range of fascinating characters, each with their own motives and secrets:

Hercule Poirot

The brilliant and eccentric detective who unravels complex mysteries with his sharp intellect and keen observational skills.

Emily Arundell

The wealthy woman who believes someone is out to kill her and seeks Poirot’s help before she passes away.

Theresa Arundell

Emily’s niece and a potential suspect in the murder. She stands to inherit a substantial fortune upon her aunt’s death.

Captain Arthur Hastings

Poirot’s loyal companion and a trusted friend who assists him in his investigations.

Other Supporting Characters

The book also introduces various supporting characters, such as family members, servants, and acquaintances, each playing a significant role in the development of the plot.


Dumb Witness is a captivating detective novel that showcases Agatha Christie’s prowess in crafting intricate mysteries. With its well-developed characters, suspenseful plot, and unexpected twists, it keeps readers engrossed until the very last page. Whether you are a fan of crime fiction or simply enjoy a compelling story, Dumb Witness is a must-read for all literature enthusiasts.

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