The author in his article deals with the creation of children's renowned Polish poet of the Czech Cieszyn Silesia Henryk Jasiczek (1919-1976). The author emphasizes the designation of the most popular poet of postwar their region as "lyrical Harmonizer" as he was dubbed Ostrava critic Drahomír Šajtar (1922-2009). This designation applied for Jasiczek´s lyricism designated adult readers, but especially his poetry for children. Jasiczek during his life published in 1968 a book of poetry for children “Baj, baju z mojego kraju” (Tell fairy tales from my region). It includes poems that Jasiczek published in magazines for children from the Polish minority in the Czech Cieszyn Silesia, even magazine "Jutrzenka" he founded and was editor in chief. The author, however, traces its work for children up to the seventies of the 20th century, when Jasiczek longer allowed publishing because of his protest against entering the Warsaw Pact armies into Czechoslovakia in August 1968. His poems for children has emanated press and were intended for children's well-known, especially grandchildren poetess Ewa Milerska. The article is based on a hermeneutically interpretive research methodology leaning on archival research in the estate of the family Milerski in Nydek (Czech Republic).