The German original by Ulrich Karger
Title: Geisterstunde im Kindergarten
Publisher: Nord-Süd Verlag, 2002

English translation by J. Alison James
Title: The Scary Sleepover
Publisher: North-South Books, New York 2002

French translation by Anne Ruck-Sultan
Title: Halloween à l'école
Publisher: Éditions Nord-Sud, Gossau-Zürich 2002

Italian translation by Alessandra Valtieri
Title: Halloween all' asilo
Publisher: Nord-Sud Edizioni, Gossau-Zürich 2002

Dutch translation by Sander Hendriks
Title: Spoken in de speelzaal
Publisher: De Vier Windstreken, Voorschoten 2002

Slovenian translation by Andreja Sabati-Suster
Title: Ples duhov v otroškem vrtcu
Publisher: Kres, Ljubljana 2002