In the first part, the paper informs of the so far unknown copies of epic poems ('There stands a bent tree after each half mile', 'Master Thaddeus', 'Attempts at a philosophical epic poem') and copies of Juliusz Slowacki's poems. The copies in question, made by Zygmunt Szczesny Felinski, are deposited in Ossolineum Library (No. 9899/II) and known to publishers as manuscripts containing texts which belong to second rhapsody of 'King Spirit'. In the second part the author presents the text (and its variants) of 14 copies which were not included into the edition: J. Slowacki, 'Wiersze. Nowe wydanie krytyczne', prepared by J. Brzozowski and Z. Przychodniak (2005).