
The story occurs in an unknown city and country, but almost certainly on Earth. All characters and few places mentioned have characteristically Greek names, but there is nothing specific to Greek culture in the plot; rather, use of neither Russian nor English names may have been an attempt to put the novel outside of the ideological war, which was extremely active at the time. The main character, Apollon, is a retired school teacher living with his daughter (from a now-deceased wife) and housekeeper. He has presumably retired only very recently, as he is no longer working, but is not receiving pension yet. The subject of his pension is by far his most important worry during the entire two weeks described. His pension is about to be awarded, pending decision from the Minister about pension degree, and correspondingly, amount. The difference between first and third degree translate to him as the difference between not being able to afford anything that is not strictly needed, and being able to pursue his hobby (and the only other significant interest), stamp collecting.
Author

The brothers Arkady Strugatsky [Russian: Аркадий Стругацкий] and Boris Strugatsky [Russian: Борис Стругацкий] were Soviet-Russian science fiction authors who collaborated through most of their careers. Arkady Strugatsky was born 25 August 1925 in Batumi; the family later moved to Leningrad. In January 1942, Arkady and his father were evacuated from the Siege of Leningrad, but Arkady was the only survivor in his train car; his father died upon reaching Vologda. Arkady was drafted into the Soviet army in 1943. He trained first at the artillery school in Aktyubinsk and later at the Military Institute of Foreign Languages in Moscow, from which he graduated in 1949 as an interpreter of English and Japanese. He worked as a teacher and interpreter for the military until 1955. In 1955, he began working as an editor and writer. In 1958, he began collaborating with his brother Boris, a collaboration that lasted until Arkady's death on 12 October 1991. Arkady Strugatsky became a member of the Union of Soviet Writers in 1964. In addition to his own writing, he translated Japanese language short stories and novels, as well as some English works with his brother. Source: Wikipedia