Comment consider some Soviet science fiction (Score 1) 1021
For variety, consider some Soviet science fiction.
The author with the most neutral and universal appeal, especially to young people, is probably Kir Bulychev.
The brothers Arkady and Boris Strugatsky are more brainy. They are immensely popular among Russian-speaking geeks and hackers. You may have heard about the film "Stalker" and "The Inhabited Island", which are based on their novels.
The more communist authors are Alexander Belyayev and Ivan Yefremov. Despite the political angle of many of their works they were translated into English and other languages and well-regarded outside of the USSR. They honestly imagined that the future would be communist - this is an important point that you should consider telling your students.