Macdonald Young Books
First Published by 4
| Title | Format | |
|---|---|---|
 | The Dark Portal | Paperback |
 | The Dark Portal | Hardback |
 | The Crystal Prison | Hardback |
 | The Huge Bag Of Worries | Paperback |
Publisher 4
| Title | Format | |
|---|---|---|
 | Norse Myths | Hardback |
 | The Crystal Prison | Audiobook |
 | The Dark Portal | Audiobook |
 | The Final Reckoning | Audiobook |