| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Anglicy Opis przypadku | Hardcover | 978-83-7414-316-5 | 2007 |
| Untitled Book 1 | Gebunden | 978-0-670-92248-2 | 2016 |
| Untitled Book 1 | Taschenbuch | 978-0-670-92249-9 | 2016 |
| Untitled Book 2 | Hardcover | 978-0-670-92250-5 | 2019 |
| Untitled Book 2 | Paperback | 978-0-670-92251-2 | 2019 |