The Inhabited Island

The story describes the adventures of Maxim Kammerer. Kammerer is an amateur space explorer from Earth. The novel starts when Kammerer accidentally discovers an unexplored planet Saraksh inhabited by a humanoid race. The level of technological development on the planet is similar to mid-20th century Earth. Recently, the planet had a nuclear and conventional war and the predicament of the population is dire. When Kammerer lands, the natives mistake his spaceship for a weapon and destroy it.
At first, Kammerer does not take his situation seriously. He imagines himself a Robinson Crusoe stranded on an island inhabited by primitive but friendly natives. He is looking forward to establishing contact and befriending the population of the planet. However, the reality turns out to be far from glamorous. Kammerer finds himself in the capital of a totalitarian state, perpetually at war with its neighbors. The population is governed by an anonymous oligarchy of Unknown Fathers, with police and military omnipresent. The city is grim and polluted. The ordinary populace leads the life of privation and misery. What goes on around Kammerer does not make sense to him, since his own society is free from war, crime and material shortages.