It was Stanislaw Lem's first science fiction work, serialized in a
Katowice weekly, '''' ("New World of Adventures") in 1946, starting in the first issue. Lem considered it extremely naive and weak; he said he wrote it exclusively
"for bread", and refused to reprint it for a long time. Some Polish science fiction fanclubs produced small editions of pirated reprints. Later it was printed legally several times in
Germany, where a publishing house had rights for Stanislaw Lem's
juvenilia. The first legal Polish reprint, in book format, was published in 1994 by
Independent Publishing House NOWA. ==Plot summary==