| title | media type | ISBN-13 | year of publication | |
|---|---|---|---|---|
| Der Vierte König | Gebunden | 978-3-7941-5140-0 | 2006 | |
| The Fourth King | Paperback | 978-1-4063-0575-3 | 2007 | |
| The Fourth King | Hardcover | 978-0-7445-7009-0 | 2006 | |
| The Fourth King: The Story of the Other Wise Man | " | 978-0-7636-3121-5 | 2006 |
Candlewick · Sauerländer · Walker · Walker Books Ltd