The Final Circle of Paradise (Russian: Хищные вещи века, romanized: Khishnye veshi veka, lit. 'Predatory Things of the Century') is a science fiction novel by Arkady and Boris Strugatsky (also spelled Strugatski or Strugatskii) set in the first half of the 21st century. It was first published in the USSR in 1965 and the first English edition, translated by Leonid Renen, was published by DAW books in 1976. The literal English translation of the original Russian title is "Predatory Things of Our Times". This is a line from Andrei Voznesensky's poem Beatnik's Monologue. Machine Riot (1961).