[1] He is also notable as a writer, essayist and a former member of the eminent Yugoslav rock band Idoli.

He worked in several domestic and foreign magazines, for example as a member of the editorial board of Orient Express (Oxford, UK) and World Haiku (Kyoto, Japan).

He wrote screenplays for film, theatre, TV shows, radio dramas and comic books.

His works were translated in English, French, Italian, Japanese, Russian, Polish, Hungarian, Czech, Slovak and other languages.

Prokopiev is an author of several books including (titles translated in English language):