PODZIEMNY FRONT, notebook 3: The broken line, drawn by Mieczyslaw Wisniewski, Sport and Tourism publishing house, 1st edition, 1970., f. approx. 16.8 x 23.5cm, p. 32
"UNDERGROUND FRONT" - comic series published in 1969-1972 and 1979. 9 issues were published, based on the scripts of the TV series and movie. The authors of the drawings for the series were Mieczyslaw Wisniewski and Jerzy Wroblewski.