| title | media type | ISBN-13 | year of publication | |
|---|---|---|---|---|
| Amethyst | Paperback | 978-1-84270-541-4 | 2006 | |
| Copper | Hardcover | 978-0-399-24211-3 | 2004 | |
| Copper | Paperback | 978-1-84270-047-1 | 2002 | |
| Copper und das Vermächtnis des Drachen | Taschenbuch | 978-3-423-70888-3 | 2004 | |
| Crystal | Paperback | 978-1-84939-059-0 | 2010 | |
| Ksiaze ropuch | " | 978-83-10-11126-5 | 2005 | |
| Petrified | " | 978-0-552-52964-8 | 1996 | |
| Romeo and Juliet | Hardcover | 978-0-19-521798-8 | 2002 | |
| Romeo and Juliet | Paperback | 978-0-7500-2995-7 | 2000 | |
| The Bear Pit | " | 978-0-7502-5408-3 | 2008 | |
| The Boy in the Big Black Box | " | 978-1-84270-681-7 | 2007 | |
| The Curse of the Ravens | " | 978-0-340-89448-4 | 2007 | |
| The Curse of the Toads | " | 978-0-340-89447-7 | 2006 | |
| The Dog In The Diamond Collar | " | 978-1-84270-366-3 | 2006 | |
| The Gnome with the Knobbly Knees | " | 978-1-84270-889-7 | 2009 | |
| Toad Prince | " | 978-1-84270-315-1 | 2005 | |
| Wizard Dog | " | 978-1-84270-890-3 | 2009 |
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