Dumb Witness
To dear Peter, most faithful of friends
and dearest of companions, a dog in a thousand
Collins, London, Jul. 1937
Women's Pictorial, Feb.20-Apr.3 1937 as 'Mystery of Littlegreen House'
Dodd, Mead, New York, 1937 as "Poirot Loses a Client"
The Saturday Evening Post, Nov.7-Dec.19 1936 as 'Poirot Loses a Client'


Everyone blamed Emily's accident on a rubber ball left on the stairs by her frisky terrier. But the more she thought about her fall, the more convinced she became that one of her relatives was trying to kill her.
On April 17th she wrote her suspicions in a letter to Hercule Poirot. Mysteriously, he didn't receive the letter until June 28th ... by which time Emily was already dead.


1. The Mistress of Littlegreen  House • 2. The Relations • 3. The Accident • 4. Miss Arundell Writes a Letter • 5. Hercule Poirot Recieves a  Letter • 6. We Go to Littlegreen House • 7. Lunch at the George • 8. Interior of Littlegreen House • 9. Reconstruction of the Dog's Ball  Incident • 10. Visit to Miss Peabody • 11. Visit to the Misses Tripp • 12. Poirot Discusses the Case • 13. Theresa Arundell • 14. Charles Arundell • 15. Miss Lawson • 16. Mrs Tanios • 17. Dr Tanios • 18. 'A Nigger in the Woodpile' • 19. Visit to Mr Purvis • 20. Second Visit to Littlegreen  House • 21. The Chemist; The Nurse; The  Doctor • 22. The Woman on the Stairs • 23. Dr Tanios Calls on Us • 24. Theresa's Denial • 25. I Lie Back and Reflect • 26. Mrs Tanios Refuses to Speak • 27. Visit of Dr Donaldson • 28. Another Victim • 29. Inquest at Littlegreen House • 30. The Last Word


Emily Arundel • Wilhemina • Charles • Theresa • Bella • Jacob • Julia Tripp • Isabel Tripp • Dr. Grainger • Arthur Hastings • Hercule Poirot

Films & TV

Dumb Witness, ITV/UK, 1996
Agahta Christie's POIROT VI
Témoin muet, FR, 2013
Les petits meurtres d'Agatha Christie Saison 2

UK/US covers

Collins / HarperCollins

Dodd, Mead





other publishers


HarperCollins, 2002; ISBN:9780007139699
Audiogo, 2006; ISBN:9781572705128
Audio Partners, 2006; ISBN:9781572705135
AudioGO, 2010; ISBN:9781602838086
BBC Worldwide, 2010
BBC Audiobooks, 2007; ISBN:9781846071966
HarperCollins, 2004; IBSN:9780007191178
HarperAudio, 2012
Blackstone Pub, 2016; ISBN:9781504763042
HarperCollins, 2007

Western Europe covers

Témoin muet

French index

Le Masque (#377) 1950

Club des Masques (#54) 1968

Le Livre de Poche (#6076) 1985

other publishers

Brief van een dode

Dutch index

Der ballspielende Hund

German index

Der Hörverlag, 2019

Northern Europe covers

Det stumma vittnet

Swedish index

Stumt vidne // Anklagerens Vidne

Danish index

Stumt vidne
Rosenkilde, 2017; ISBN:9788711765234

Det tause vitne

Norwegian index

Mykkä todistaja

Finnish index

Þögult vitni

Icelandic index

Tumm tunnistaja

Estonian index

Mēmais liecinieks

Lettish index

Nebylus liudytojas / Nebylus liudininkas

Lithuanian index

Southern Europe covers

Due mesi dopo

Italian index

GOODmood, Audible Audiobook, 2019

El testigo mudo

Spanish index

Testimoni mut

Poirot Perde uma Cliente / Testemunha muda

Portuguese index

Poirot Perde uma Cliente

Testemunha muda

Σιωπηλός μάρτυς / Σιωπηλός μάρτυρας / Ο δολοφόνος της γηραιάς κυρίας

Greek index

Σιωπηλός μάρτυς

Σιωπηλός μάρτυρας

Ο δολοφόνος της γηραιάς κυρίας

Ћутљиви сведок / Cutljivi svedok / Nemi svedok

former Yugoslavia index

Nijemi svjedok

former Yugoslavia index

Nijemi svjedok

former Yugoslavia index

Nema priča

former Yugoslavia index

Eastern Europe covers

Nemý svedok

Slovak index

Němý svědek

Czech index

OneHotBook, 2019

A kutya se látta // Néma tanú

Hungarian index


Безмълвният свидетел

Bulgarian index

Niemy świadek

Polish index


Martorul mut

Romanian index

Немой свидетель

Немой свидетель // Безмолвный свидетель

Russian index

Немой свидетель
Эксмо, 2018

Dumb Witness

Middle East & Asian covers

მდუმარე მოწმე

Georgian index

Sessiz Tanık // Ölüden Gelen Mektup / Ölüden Mektup Var / Aptal Tanık / Kaybolan Müşteri

Turkish index

Səssiz Şahid

Azerbaijan index

לחישת המוות / העד האילם

Hebrew index

الشاهد الصامت /الشاهد الاخرس / الشاهد الأبكم

Arabic index

الشاهد الصامت

الشاهد الاخرس

الشاهد الأبكم

شاهد خاموش

Persian index

شاهد خاموش

الشاهد بی زبان

(Marathi) डम्ब विटनेस

South Asia index

ගොළු සාක්ෂිකරුවා

South Asia index

Saksi Bisu / Poirot Kalah Bertaruh

Indonesian index

พยานใบ้ / เหยื่อฆาตกรรม

Thai index



Nhân Chứng Câm

Vietnamese index

哑证人 / 沉默的證人 / 沉默的证人 / 死無對證 / 无言的证人

Chinese index







Japanese index

벙어리 목격자

Korean index

벙어리 목격자