The article discusses about the impact of Stanislaw Lem’s art. in Rafal Ziemkiewicz’s
prose, exactly on his two science-fiction novels: Pieprzony los kataryniarza and Walc stulecia. In the first part, the author analyzes the similarity of technocratic vision of the future of both authors, then is subjected to analysis Ziemkiewicz’s themes of identity, which also corresponds with the Lem’s theses. The analysis covered are also categories of femininity, metaphysics, knowledge and labyrinth whose representation is in both authors very simila