Foreign editions of The Witches of Eileanan
The Witches of Eileanan was first released in Australia, which is Kate's home country, through Random House Australia. The series has also been released in the United States through Random House, has been translated into German and released in Germany and there is also a Russian translation pending.
US & UK versions
The US/UK versions of the books have different covers and unfortunately do not contain the maps and glossary that are included with the Australian versions. You can access the maps and glossary online.
| Book | Title | Release date |
| 1 | The Witches of Eileanan | 1998 |
| 2 | The Pool of Two Moons | 1999 |
| 3 | The Cursed Towers | 2000 |
| 4 | The Forbidden Land | 2001 |
| 5 | The Skull of the World | Feb 2002 |
| 6 | The Fathomless Caves | Nov 2002 |
| Book | Title | Release date |
| 1 | The Tower of Ravens | June 2005 |
German versions
The German translated version of The Witches of Eileanan series, called Der magische Schlüssel, is scheduled for release in Germany from 2002. Each original book will be released as two separate books after translation. There is also a biography of Kate in German.
| Book | Book Name | German release | Release date |
| 1 | Dragonclaw part 1 Dragonclaw part 2 |
Der Hexenturm Die Hexen von Eileanan |
March 2002 May 2002 |
| 2 | The Pool of Two Moons part 1 The Pool of Two Moons part 2 |
Der See der zwei Monde Der Aufstand der Hexen |
Aug 2002 Dec 2002 |
| 3 | The Cursed Towers part 1 The Cursed Towers part 2 |
Der Palast Des Drachen Die verwunschenen Turme |
Jun 2003 Oct 2003 |
| 4 | The Forbidden Land | Das verbotene Land | Dec 2003 |
| 5 | The Skull of the World | Die Höhle der tausend Könige | March 2004 |
| 6 | The Fathomless Caves | Die Ankunft des Kometen | June 2004 |
Russian versions
No information is available currently on the Russian language versions of The Witches of Eileanan.