- UK
- Collins, London, Nov. 1969
- Woman's Own, Nov.15-Dec.27 1969
- US
- Dodd Mead, New York, 1969
- Cosmopolitan, Dec. 1969
MRS. MCGINTY'S DEAD and CAT AMONG THE PIGEONS should be read before HALLOWE'EN PARTY.
Plot

At a Hallowe'en party, Joyce - a hostile thirteen-year-old - boasts that she once witnessed a murder. When no-one believes her, she storms off home. But within hours her body is found, still in the house, drowned in an apple-bobbing tub.
That night, Hercule Poirot is called in to find the 'evil presence'. But first he must establish whether he is looking for a murderer or a double-murderer ...
Characters
Hercule Poirot, Judith Butler, Miranda Butler, Rowena Arabella Drake, Miss Emlyn, Lesley Ferrier, Jeremy Fullerton, Michael Garfield, Mrs. Goodbody, Mrs. Hargreaves, Desmond Holland, Harriet Leaman, Mrs. Llewellyn-Smythe, Elspeth McKay, Mrs. Ariadne Oliver, Inspector Henry Timothy Raglan, Nicholas Ransome, Mrs. Reynolds, Ann Reynolds, Joyce Reynolds, Leopold Reynolds, Olga Seminoff, Superintendent Bert Spence, Elizabeth Whittaker
Films & TV
- Hallowe'en Party, ITV/UK, 2010
- Agatha Christie's POIROT XII
- Meurtre à la Kermesse, FR, 2014
- Les petits meurtres d'Agatha Christie Saison 2
UK/US covers
Collins / HarperCollins
- Collins, 1969
- Book Club; ♦Lauralee(ManorBooks)
- Fontana(2370), 1970; ♦Sheldon Goldberg
- Fontana(3005), 1972; ca: Tom Adams*
- Fontana, 1973; ca: Tom Adams*
- Fontana, 1979; ca: Tom Adams*
- Fontana, 1982
- Fontana
- HarperCollins, 1994
- HarperCollins, 1995/PB, 2003/HB
- HarperCollins, 2002
- HarperCollins, 2008
Comic Strip edition
- HarperCollins, 2008
Masterpiece edition
- HarperCollins, 2009
Facsimile edition
- HarperCollins, 2011
- HarperCollins, 2015
Dodd,Mead
- Dodd Mead, 1969
Pocket Books
- Pocket, 1969 15th
- Pocket(75639), 1970; ♦Sheldon Goldberg
- Pocket, 25th; ♦Sheldon Goldberg
- Pocket, 1973 4th
- Pocket, 1976; ♦Sheldon Goldberg
Berkley
- Berkley, 1998
- Berkley
- Berkley, 1991
- Berkley
others
- Putnam, 1989
- Planet Three Publishing, 2003
- Ulverscroft Large Print
Audio











Western Europe covers
Le crime d'Halloween / La fête du potiron
Le Masque (#1151) 1971
- Le Masque, 1971
- Le Masque, 1984
- Le Masque, 2001
- Masque Christie
- Masque Christie
- Masque Christie, 2012
Club des Masques (#174) 1973
- Club des Masques, 1973
- Club des Masques, 1991
- Club des Masques, 2002
Le Livre de Poche
- Le Livre de Poche, 2001
- Le Livre de Poche
others
- Grand Format Christie, 2001
- Hachette, Collection Agatha Christie(#52)
- Emmanuel Proust Editions, 2007
- Hachette, 1995
De versierde bezemsteel
- Sijthoff, 1970
- Sijthoff, 1977
- Weegschaal, 1982; ♦Eric Gellaerts
- Sijthoff, 1984
- Luitingh-Sijthoff/Poema, 1994
- Luitingh-Sijthoff/Poema, 2002
- HLN, 2015
- Overamstel Uitgevers, 2015
Schneewittchen-Party / Die Halloween-Party
Schneewittchen-Party
- Scherz, 1998
- Scherz
- Scherz, 1969
- Scherz, 1988
- Loewe, 1997
- Scherz, 1973
- Scherz
- Deutscher Bücherbund
- Scherz
- Scherz
- Scherz, 2003
- Fischer, 2005
- Bertelsmann
- Scherz; ♦Hartmut Stollberg
- Scherz, 1973
- Hachette, 2010
Die Halloween-Party
- Atlantik, 2018
Northern Europe covers
Mord på Allhelgonadagen
- Bonniers, 1971
- Bonniers, 1984
Jeg så et mord / Det forkerte vidne
- Carit Andersen, 1969
- Gyldendals Bogklub, 1970
- Forum Krimi, 1975
- Rosenkilde & Bahnhof, 2014 (ebook)
Audio



Barneselskapet
- Aschehoug, 1971
- Aschehoug, 1991
- Aschehoug, 2000
- Aschehoug, 2011
- 1977
- 1988
Audio

Kurpitsajuhla
- WSOY/SAPO(115), 1970; ca: Ahtiala
- WSOY/SAPO(115), 1990
- WSOY, 1995
- Loisto, 2004
Halloweenipidu
- Varrak, 2004
Veciem grēkiem garas ēnas
- Skarabejs, 2005
Southern Europe covers
Poirot e la strage degli innocenti
- Il Giallo Mondadori(#1122), 1970
- I Classici del Giallo(#468), 1985
- Mondadori, 1988
- I Classici del Giallo(#676), 1992; ca: Carlo Jacono
- Mondadori: Oscar scrittori moderni, 1995
- Mondadori, 2003
- Hachette Fascicoli, 2004
- Collaterale del quotidiano La Stampa, 2008
- Mondadori: ebook, 2013
- Mondadori: Oscar gialli, 2017
Las manzanas
- Biblioteca Oro, 1970
- Biblioteca Oro(#288), 1980; ca: Tom Adams*
- Molino; ca: Tom Adams*
- Círculo de Lectores, 2004
- RBA, 2005
- RBA, 2008
- RBA, 2008
- RBA, 2011(EPUB, 2013)
- RBA, 2014
- RBA
La festa de Halloween
- Columna Edicions, 2001
A Noite das Bruxas / Poirot e o Encontro Juvenil / A Festa das Bruxas
A Noite das Bruxas
- Nova Fronteira, 1984
- Nova Fronteira, 1984
- Record, 1987
- Record, 1995
- Círculo do Livro, 1996
- Nova Fronteira, 1998
- Nova Fronteira, 2005
- L&PM, 2006
- Nova Fronteira, 2011
- L&PM, 2014
- L&PM, 2015
- ASA, 2017
Poirot e o Encontro Juvenil
- Colecção Vampiro(#276)
A Festa das Bruxas
- ASA(#63), 2010
Το πάρτυ
- ΛΥΧΝΑΡΙ
- ΛΥΧΝΑΡΙ(A063), 2000
- ΛΥΧΝΑΡΙ(A063), 2009
Забава у Ноћи вештица / Uoči svih svetih
- Mladinska knjiga (Beograd), 2009; ♦Svetlana Andjelic
- Nova knjiga, 2015
Dogodilo se na dan Svih svetih
- Globus (Zagreb), 1977; ♦Svetlana Andjelic
Zabava za noč čarovnic
- Mladinska knjiga Založba, 2013
Dogodilo se na dan Svih svetih
Eastern Europe covers
Halloweensky večierok
- Slovenský spisovateľ, 2018
Viděla jsem vraždu
- Melantrich, 1993
- Knižní klub, 2010
Ellopott gyilkosság / Halloween és halál
- Hunga Könyvek, 1993; ♦Czibóka Tamas
- Európa Könyvkiadó, 2010
- Európa Könyvkiadó, 2016
Празникът на Вси Светии
- Селекта, 1992; ca: Tom Adams*
- Ера(#7), 2006
- Ера, 2018
Wigilia Wszystkich Świętych
- Phantom Press, 1993
- Dolnośląskie, 1998
- Hachette(#18), 2001
- Dolnośląskie, 2006
- Wydawnictwo Dolnośląskie, 2014
- Wydawnictwo Dolnośląskie, 2017
- Wydawnictwo Dolnośląskie, Agatha Christie Kolekcja Kryminałów(#53), 2016
Noaptea diavolului / Sarbatoarea Haloweenului / Petrecerea de Halloween
- Excelsior, 1995
- Rao, 2010
- Litera, 2014
Вечірка у Хелловін
Вечеринка в Хэллоуин
- Эксмо, 2009
- Эксмо, 2010
- Эксмо, 2012
- Эксмо, 2012
- Эксмо, 2017
- Hachette, 2016
- Эксмо, 2018
Middle East & Asian covers
ჰელოუინის ზეიმი
Elmayı Yılan Isırdı
- Altın, 1970
- Altın, 1973
- Altın, 1983
- Altın, 1999
- Altın, 2005
תעלומת הרצח במסיבה
جريمة حفل عيد الأشباح / حفل الهالويين ⁄ حفلة الهالووين ⁄ حفلة الهالويين
- حفلة الهالويين
---
2009
- جريمة حفل عيد الأشباح, -, 2015
جشن هالووين ⁄ جشن هالووین ⁄ سيبهاي آغشته به خون ⁄ نیش مار
A.P. = anno Persico (Persian year); Persian index
- ca: Tom Adams*
- جشن هالووین
Hermes books, A.P.1390
- تلاش, A.P.1390
- مهمانی هالووین, -, A.P.1394
(Marathi) हॅलोवीन पार्टी
- (Marathi) Padmagandha Prakashan; ♦Ralf M.M. Stultiëns
Pesta Halloween
- Gramedia, 1993
- Gramedia
- Gramedia, 2007
- Gramedia, 2018
ฮาลโลวีน วันฆาตกรรม ⁄ ฮาลโลวีนวันฆาตกรรม
- ♦Rattanachai Lueangwongngam
- ฮาลโลวีนวันฆาตกรรม, ---, 2524; ♦Rattanachai Lueangwongngam
- ฮาลโลวีน วันฆาตกรรม, น้องใหม่, 2536; ♦Rattanachai Lueangwongngam
- ฮาโลวีน วันฆาตกรรม, สร้างสรรค์บุ๊คส์,
Án Mạng Tiệc Hallowe'en / Ngày hội quả bí
- Hội nhà văn, 2000
- Nhà Xuất Bản Trẻ, 2018
万圣节前夜的谋杀 / 万圣节前夜的谋杀案 / 萬聖節派對
万圣节前夜的谋杀案
- 贵州人民出版社, 1998
- 人民文学出版社, 2009
- 人民文学出版社, 2009
- 内蒙古人民出版社, 2010
- 圣才教育, 2014
- 内蒙古少年儿童出版社, 2000
万圣节前夜的谋杀
- 新星出版社, 2016
萬聖節派對
- 遠流出版, 2002
ハロウィーン・パーティ
- ハヤカワ・ポケットミステリ, 1971
- ハヤカワ・ミステリ文庫, 1977, 1990(31th); ca: Hiroshi Manabe
- クリスティー文庫, 2003
핼로윈 파티
- 해문출판사, 1990
- 해문출판사: 애거서 크리스티 미스터리(69), 1998
- 황금가지: 애거서 크리스티 전집(69), 2013
other language
- [Malay] Parti Hallowe'en, Federal Publications, 2003