- UK
- Collins, London, Nov. 1968
- US
- Dodd, Mead, New York, 1968
Plot

When Tommy and Tuppence visited an elderly aunt in her gothic nursing home, they thought nothing of her mistrust of the doctors: after all, Ada was a very difficult old lady.
But when Mrs Lockett mentioned a poisoned mushroom stew and Mrs Lancaster talked about 'something behind the fire place', Tommy and Tuppence found themselves caught up in an unexpected adventure...
Characters
Tommy Beresford, Tuppence Beresford, Albert Batt, Nellie Bligh, Emma Boscowan, Liz Copleigh, Mr. Eccles, Ada Fanshaw, Julia Lancaster, Elizabeth Moody, Dr. Murray, Miss Packard, Major General Sir Josiah Penn, Alice Perry, Amos Perry, Ivor Smith, Sir Philip Starke
Films & TV
- Mon petit doigt m'a dit..., FR, 2005
- Film list
- By the Pricking of My Thumbs, ITV/UK, 2006
- Agatha Christie's MARPLE Season 2
UK/US covers
Collins / HarperCollins
- ♦Katsurou Hayashi
- the Book Club, 1968; ♦Lauralee(ManorBooks)
- Fontana(2682), 1971; ISBN:9780006126829; ca: Tom Adams*
- Fontana, 1975: 11th; ca: Tom Adams*
- Fontana, 1984
- Fontana
- Fontana, 1989
- Fontana, 1990
- HarperCollins, 1992; ISBN:9780061003356
- HarperCollins, 1996; ISBN:9780006165705
- HarperCollins, 2002; Hardcover; ISBN:9780002310598
- HarperCollins, 2001
- HarperCollins, 2008; Masterpiece edition; ISBN:9780007111497
- HarperCollins, 2010; ISBN:9780007590629
- HarperCollins, 2011; Facsimile edition/Hardcover; ISBN:9780007395736
- William Morrow Paperbacks, 2012; ISBN:9780062074331
- Center Point Pub, 2013; Library Binding/Hardcover; ISBN:9781611737783
- HarperFiction, 2017; ISBN:9780008255565
Dodd, Mead
- Dodd, Mead, 1968
Pocket Books
- Pocket(75419), 1969; ♦Sheldon Goldberg
- Pocket, 1974; ISBN:9780671784775; ca: Tom Adams*; ♦Lauralee(ManorBooks)
- Pocket, 1983; ISBN:9780671468071
- Pocket, 9th; ♦Sheldon Goldberg
- Pocket, ; ♦Sheldon Goldberg
- Pocket, 1983; ISBN:9780671706098
- Pocket, 1985; ISBN:9780671542085; ♦Sheldon Goldberg
- Pocket, 1993; ISBN:9785555874450
Other Publishers
- Signet, 2000; ISBN:9780451200525
- Planet Three Publishing, 2002
Audio

- Chivers Audio Books, 1993; ISBN:9780745141978

- HarperCollins, 2006; ISBN:9780007200320

- Macmillan Digital Audio, 2006; ISBN:9781405034197

- Macmillan Audio, 2003; ISBN:9781559279048


- BBC Audiobooks, 2008; ISBN:9781602833388

- Audio Partners, 2001; ISBN:9781572702332


- HarperCollins, 2007

- HarperCollins, 2007; ISBN:9780007213221

- HarperAudio, 2012

- HarperCollins, 2016; ISBN:9781504762458

- HarperCollins, 2007
Western Europe covers
Mon petit doigt m'a dit
Le Masque (#1115) 1970
- Le Masque, 1970
- Le Masque, 1987
- Le Masque, 1999
- Masque Christie, 2007; ISBN:9782702429686
- Le Masque
- Masque Christie
- Masque Christie, 2021; ISBN:9782702449837
Club des Masques (#201) 1974
- Club des Masques, 1974; ca: Tom Adams*
- Club des Masques, 1985
- Club des Masques, 2002
Le Livre de Poche (#13851) 1995
- Le Livre de Poche
- Le Livre de Poche, 2005
- Le Livre de Poche, 2007; ISBN:9782253138518
- Le Livre de Poche, ; ISBN:9782253138518
Other Publishers
- Hachette: Collection Agatha Christie (62), ; ISBN:9782846346016
- Edito-Service S.A., 1970
De pop in de schoorsteen
- Sijthoff, 1970
- Sijthoff, 1974; ♦Eric Gellaerts
- Sijthoff, 1974
- Sijthoff, 1975
- Sijthoff, 1983
- Sijthoff, 1986
- Luitingh-Sijthoff/Poema, 1993; ISBN:9789024513529
- HLN, 2015
- Overamstel Uitgevers, 2015; ISBN:9789048823390
Lauter reizende alte Damen / Eine reizende alte Dame
- Scherz, 1970
- Scherz, 1971
- Scherz, 1974
- Scherz, 1979
- Scherz, 1984
- Scherz, 1987
- Scherz, 1990
- Scherz, 1994
- Scherz, 1997
- Scherz, 1997
- Scherz
- Bertelsmann, 1975
- Loewe, 1992
- Deutscher Bücherbund, 1970
- Edition Richarz CW Niemeyer, 1992
- Weltbild, 1995
- Weltbild
- Fischer, 2006
e-book

Lauter reizende alte Damen
Kindle Edition, 2021
Audio

- Der Hörverlag, 2006
Northern Europe covers
Ett sting i tummen
- Bonniers, 1969
- Bonnierförlagen, 1998
Huset ved kanalen
- Forum Krimi, 1974
- Saga, 2018; ISBN:9788711948828
- Lindhardt og Ringhof, 2017; ISBN:9788711746837
Gammel dame forsvinner
- Aschehoug, 1970
- Aschehoug, 1972; ca: Erik Artell
- Aschehoug, 1985
Eipä aikaakaan niin voi kauhistus
- WSOY, 1975; ISBN:9789510072714; ca: Ahtiala
- WSOY: SAPO(324), 1990; ISBN:9789510155141
- WSOY, 2016; ISBN:9789510419588
- WSOY, 2018; ISBN:9789510440384
Pöial sügeleb kui hull
- Katherine, 1995; ISBN:9789985842041
Ērkšķis pirkstā
- Skabarejs, 2006; ISBN:9789984780115
Spragtelėjus pirštais
- Sirokas, 2010; ISBN:9786099509068
Southern Europe covers
Sento i pollici che prudono
- Mondadori, 1982; ISBN:9788804397588
- Mondadori: Oscar scrittori moderni, 1994
- Mondadori, 2003; ISBN:9788804520795
- Hachette Fascicoli, 2005
- RBA, 2008
- Mondadori, 2013
- Mondadori, 2014
- Mondadori: Oscar gialli, 2016; ISBN:9788804672715
El Cuadro
- Biblioteca Oro(#617), 1968
- Molino, 1969
- Biblioteca Oro(#289), 1981; ca: Tom Adams*
- Molino, 1999; ISBN:9788427285736; ca: Tom Adams*
- Planeta, 2001
- RBA 8EPUB, 2013)
Per la frisança que sento als dits
- La Llar del Llibre, 1990
- Columna, 2000; ISBN:9788483008980
Um Pressentimento Funesto / Caminho para a Morte / A Premonição
Um Pressentimento Funesto
- Nova Fronteira, 1979
- Nova Fronteira, 1985
- Record, 1987
- Record, 1997; ISBN:9788501155658; ♦André
- L&PM Pocket, 2011; ISBN:9788525423009
- HarperCollins Brasil, 2017; ISBN:9788569514800
- Globo Livros, 2019; ISBN:9786580634071
- Kindle, 2021
Caminho para a Morte
- Colecção Vampiro(269)
A Premonição
- ASA, 2015; ISBN:9789892330983
Οι άγγελοι δεν φλυαρούν / Η εξαφάνιση της γηραιάς κυρίας
Οι άγγελοι δεν φλυαρούν
- Λυχνάρι, 1969
- Λυχνάρι
- Λυχνάρι(A053), 2002; ISBN:9789605170301
Η εξαφάνιση της γηραιάς κυρίας
- Ψυχογιός, 2020; ISBN:9786180135039
Zla Sudba / Trnci u prstima
- Beograd : Narodna knjiga Alfa, 1997; ♦Svetlana Andjelic
- Narodna knjiga - Alfa (Beograd), 2002; ♦Svetlana Andjelic
- Mladinska knjiga (Beograd), 2009; ISBN:9788679281609; ♦Svetlana Andjelic
- BDR Media; ISBN:9788660121549
Eastern Europe covers
Dům u kanálu
- Knižní klub, 2001
- Knižní klub, 2012; ISBN:9788024237022
"Balhüvelykem bizsereg..."
- Hunga Könyvek, 1994; ♦Czibóka Tamas
- Európa Könyvkiadó, 2015; ISBN:9789634052609
Злото е на път
- Селекта, 1994; ca: Tom Adams*
- Ера(#38), 2011; ISBN:9789543891443
Dom nad kanałem
- Prószyński i S-ka, 2001; ISBN:9788372559999
- Hachette Polska: Kolekcja Hachette: Agatha Christie(58), 2003; ISBN:9788371847196
- Wydawnictwo Dolnośląskie: Seria z Gawronem, 2003; ISBN:9788373840546
- Prószyński i S-ka, 2004; ISBN:9788373376007
- Wydawnictwo Dolnośląskie: Seria z Gawronem, 2005; ISBN:9788373843417
- Wydawnictwo Dolnośląskie: Agata Christie - Królowa Kryminału, 2009; ISBN:9788324588473
- Wydawnictwo Dolnośląskie: Klasyka Kryminału, 2012; ISBN:9788324592371
- Wydawnictwo Dolnośląskie: Agatha Christie Kolekcja Kryminałów, 2015; ISBN:9788327153142
Audio

Tabloul / Cand ma furnica degetele
- Excelsior-Multi Press, 1968
- Litera, 2019; Agatha Christie Colectie; ISBN:9786063324116
Клацни пальцем тільки раз
Щелкни пальцем только раз // Пальцы чешутся... К чему бы?
- Международный книжный дом, 1997
- Центрполиграф: Королева детектива, 2003; ISBN:9785952404267
- Эксмо, 2009
- Эксмо: Детективный клуб Агаты Кристи, 2012; ISBN:9785699576951
- Эксмо: Вся Кристи, 2013; ISBN:9785699300907
- Эксмо: Агата Кристи. Серебряная коллекция, 2016; ISBN:9785699891092
- Hachette, 2017
- Эксмо: Агата Кристи. Любимая коллекция, 2020; ISBN:9785041097622
Audio

Щелкни пальцем только раз
Эксмо, 2020
Middle East & Asian covers
Pembe Evdeki Ölü
- Pembe Evdeki Ölü, Altın Kitaplar, 1969
- Pembe Evdeki Ölü, Altın Kitaplar, 1970
- Pembe Evdeki Ölü, Altın Kitaplar, 1981
- Pembe Evdeki Ölü, Altın Kitaplar, 1983
- Pembe Evdeki Ölü, Altın Kitaplar, 2016
- Pembe Evdeki Ölü, Altın Kitaplar, ; ISBN:9789752121324
מסתרי הבית ליד הנהר
- מסתרי הבית ליד הנהר
על ידי מזרחי
عن طريق وخز الابهام / قاتلة الأطفال
عن طريق وخز الابهام
- JARIR Reader, 2021
قاتلة الأطفال
- دار عالم الثقافة
2016
ISBN:9789957363192
سوزش سرانگشتان / عروسکی در دودکش بخاری
سوزش سرانگشتان
- Hermes books, A.P.1397
ISBN:9789643638184
- Hermes books
عروسکی در دودکش بخاری
- میلاد
A.P.1374
Rumah di Tepi Kanal
- Gramedia, 1993; ISBN:9789795118237
- Gramedia, ; ISBN:9789795118237
- Gramedia, 2013; ISBN:9789792294316
- Gramedia, 2019; ISBN:9789792294316
- ca: Tom Adams*
บ้านปริศนา / สัญญาณมรณะ / ฆาตกรรมเลือดเย็น
บ้านปริศนา
- TSG Publishing, 2003(2546); ♦Rattanachai Lueangwongngam
สัญญาณมรณะ
- สร้างสรรค์บุ๊คส์, 2007(2550)
ฆาตกรรมเลือดเย็น
- 1983(2526)
Bức Họa Chết Người / Người vợ mất tích
Bức Họa Chết Người
Người vợ mất tích
- 2003
拇指一豎 / 拇指一竖 / 煦阳岭的疑云 / 顫刺的預兆 / 煦阳岭疑云 / 魔指
拇指一豎
- 遠景出版, 1984
- 遠景出版(克莉絲蒂探案34), 1988
- 風雲時代, 1990
- 遠景出版, 1992
拇指一竖
- 华文出版社(阿嘉莎·克莉丝蒂探案小说精粹), 1993; ISBN:9787507502336
煦阳岭的疑云
- 贵州人民出版社(阿加莎·克里斯蒂作品全集), 1998; ISBN:9787221047212
- 新星出版社(阿加莎·克里斯蒂侦探作品集75), 2019; ISBN:9787513334129
顫刺的預兆
- 遠流出版(克莉絲蒂推理全集), 2003; ISBN:9789573250500
煦阳岭疑云
- 人民文学出版社(阿加莎·克里斯蒂侦探推理系列), 2010; ISBN:9787020082735
魔指
- 外文出版社(世界著名侦探小说), 1996; ISBN:9787119018560
親指のうずき
- 早川書房, 1970; ハヤカワ・ポケット・ミステリ(1131)
- 早川書房, 1976, 1982(10th); ハヤカワ・ミステリ文庫(HM1-10); ISBN:9784150700102; ca: Hiroshi Manabe
- 早川書房, 2004; クリスティー文庫(49); ISBN:9784151300493
엄지손가락의 아픔
- 해문출판사, 1989
- 해문출판사(애거서 크리스티 미스터리 68), 2000; ISBN:9788938202680
- 황금가지(애거서 크리스티 전집 60), 2008; ISBN:9788982737602