| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 2000 |
|
The Creeper | Corgi Yearling | Novel | |
| October 2006 |
|
Ghost Trouble | Corgi Yearling | Omnibus | 145 |
| November 2014 |
|
The Creeper | Yearling | Novel | |
| April 2015 |
|
Ghost Trouble | Yearling | Omnibus |