If you want to read Čapek’s <i>R.U.R.</i>, it’s available as a libre production at Standard Ebooks: <a href="https://standardebooks.org/ebooks/karel-capek/r-u-r/paul-selver_nigel-playfair" rel="nofollow">https://standardebooks.org/ebooks/karel-capek/r-u-r/paul-sel...</a>