Lvov 1943. published by Michal Kowalski. 15x21.5 cm, pp. 176, two-color illustrations on separate pages, publisher's hardcover. Good condition (soiling and rubbing of the cover, cracks in the lining, ownership signature on the title page).
Converted for young people by Jerzy Grzybek. The cover was designed by Zygmunt Acedański. Illustrations in the text were made by Stanislaw Raczynski.