One of his most famous works is the novel Aniara (1956) which in 1959 became an Opera, composed by Karl-Birger Blomdahl.
Links:
http://www.kirjasto.sci.fi/harrymar.htm
... Railway) remain open as mainline stations: Great Missenden tube station[?] Wendover tube station[?] Stoke Mandeville tube station[?] Aylesbury station[?] West ...