| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| October 1998 |
|
The Kin | Macmillan Children's Books | Omnibus | 307 |
| December 1998 |
|
Po's Story | Grosset & Dunlap | Novel | |
| December 1998 | Po's Story | Grosset & Dunlap | Novel | ||
| September 1999 |
|
The Kin: Ko's Story | Macmillan Children's Books / Macmillan UK | Novel | 1 |
| October 1999 |
|
Kinderen van de Maanvalk | Gottmer | Omnibus | |
| June 2001 | The Kin | Macmillan Children's Books | Omnibus | ||
| June 2003 |
|
The Kin | Firebird / Penguin | Omnibus | |307 |
| June 2003 |
|
The Kin | Putnam | Omnibus | |307 |
| January 2015 |
|
The Kin | Open Road Integrated Media | Omnibus | |3 |
| May 2015 |
|
The Kin | Open Road Integrated Media | Omnibus | |3 |