Two worlds - two morals: Kyiv, Publishing House of the Academy of Sciences of the Ukrainian SSR, 1959. 75 p.

The author examines the difference between, as he writes, bourgeois and communist societies. He contrasts the aggression and criminal nature of the bourgeoisie with the freedom and creativity of a communist society. The author sees the key advantage of communism over capitalism in the fact that a person in a capitalist society can only benefit at the expense of other people, i.e. everyone is forced to harm another for their own good, while in a communist society, the weak are protected, and the creative are provided with resources for production.