| title | ISBN-13 | year of publication |
|---|---|---|
| Ciemna materia | 978-83-63316-38-9 | 2013 |
| Po kiju Fotoopowiadania | 978-83-7763-264-2 | 2013 |
| Poradnik grafomana | 978-83-60881-20-0 | 2015 |
| Poradnik zlych manier | 978-83-60881-00-2 | 2007 |
| Wloczega Filipa | 978-83-60848-45-6 | 2013 |
J. L. · J. Lech · J.M. · L.M. · Lech M. Jakob · M. Jakob Lech
FORMA · Forma · Multico · Telbit