Kolumbowie, rocznik 20
By: Roman Bratny
Edition: Wyd. 3.
Publisher: Państwowy Instytut Wydawniczy
Published: 1958
Place of publication: Warszawa
Language: pol
Number of pages: 808
Notes: Originally published in 1957 as a 3-volume set, each vol. with its own special title.

Contains Smierć po raz pierwszy, Smierć po raz drugi, and Źycie. The first title has a special t.p., the other two have half-titles only.