S. Vititsky Volgorde van de boeken (chronologisch)

The brothers Arkady (August 28, 1925 – October 12, 1991) and Boris (; born April 14, 1933) Strugatsky (Russian: Струга́цкий; alternate spellings: Strugatskiy, Strugatski, Strugatskii) are Soviet Russian science fiction authors who collaborated on their fiction.