| title | ISBN-13 | year of publication |
|---|---|---|
| First Among Sequels | 978-0-340-75202-9 | 2008 |
| L'ULTIMO DRAGO | 978-88-04-61048-9 | 2011 |
| Ostatni Smokobójca | 978-83-63248-63-5 | 2013 |
| Piesn Kwarkostwora | 978-83-7924-312-9 | 2015 |
| Sauvez Hamlet | 978-2-264-04862-2 | 2008 |
10 X 18 · Hodder & Stoughton · Mondadori · Sine Qua Non