| Country | Format | Published | Publisher |
| Ireland | Hardback | 2000 | Poolbeg |
| | Paperback | 2001 | Poolbeg |
| Britain | Hardback | 2000 | Penguin |
| Britain | Paperback | 2001 | Penguin |
| USA | Hardback | 2003 | Morrow |
| | Paperback | 2004 | Morrow |
| | E Book | 2004 | Morrow |
| Audio | Unabridged, read by Juanita McMahon | Clipper Audio |
| | Abridged, read by Niamh Cusack | Penguin |
| | Unabridged (USA), read by Caitriona Keyes | Morrow |