BORUŃ Krzysztof, TREPKA Andrzej - Cosmic Trilogy: Lost Future, Proxima, Cosmic Brothers [set of 3 volumes] [first edition 1956-1959].

Warsaw 1959; Iskry. 14.5x20.5 cm, pp. 549, 598, 387, black and white illustrations in the text, soft cover. Good condition (tears and folds of covers).

Science-fiction trilogy. Volumes II and III (Proxima and the Space Brothers) in the first edition, volume I (Lost Future) in the second edition, but for the first time in the original version. In the words of the authors: "This edition of Lost Future differs significantly from the previous one. Now, in the second edition of Iskier, we are returning to some of our original concepts, and in particular, with the layout of the plot, to the version printed in 1953/54 in episodes of the Illustrated Polish Courier, from which the first book edition in 1954 deviates to a large extent due to editorial changes."

Illustrated by Bohdan Bocianowski. The cover of the Lost Future volume was designed by Janusz Grabiański.